description: Luntik has decided to try singing. He has a one-minute songs, b two-minute songs and c three-minute songs. He wants to distribute all songs into two concerts such that every song should be included to exactly one concert.
  
  He wants to make the absolute difference of durations of the concerts as small as possible. The duration of the concert is the sum of durations of all songs in that concert.
  
  Please help Luntik and find the minimal possible difference in minutes between the concerts durations.
  
  Input
  
  The first line contains a single integer t (1 ≤ t ≤ 1000) — the number of test cases.
  
  Each test case consists of one line containing three integers a, b, c (1 ≤ a, b, c ≤ 10^9) — the number of one-minute, two-minute and three-minute songs.
  
  Output
  
  For each test case print the minimal possible difference in minutes between the concerts durations.
  
  Example
  
  Input
  
  
  4
  1 1 1
  2 1 3
  5 5 5
  1 1 2
  
  
  Output
  
  
  0
  1
  0
  1
  
  Note
  
  In the first test case, Luntik can include a one-minute song and a two-minute song into the first concert, and a three-minute song into the second concert. Then the difference will be equal to 0.
  
  In the second test case, Luntik can include two one-minute songs and a two-minute song and a three-minute song into the first concert, and two three-minute songs into the second concert. The duration of the first concert will be 1 + 1 + 2 + 3 = 7, the duration of the second concert will be 6. The difference of them is |7-6| = 1.
solution: import java.math.*;
  import java.util.*;
  import java.io.*;
   
   
   
  public class main
  {
    static Map<String,Integer> map=new HashMap<>();
               static int[] parent;
           static  int[] size;
      public static void main(String[] args)
      {
          InputReader in = new InputReader(System.in);
          PrintWriter pw = new PrintWriter(System.out);
          
  //         FileReader fr=new FileReader("/sagar.txt");
  //        InputStreamReader isr=new InputStreamReader(fr);
          
  //         BufferedReader isr=new BufferedReader(fr);
          
  //         FileWriter fw=new FileWriter("ProblemA1_ans.txt");
  //         BufferedWriter bw=new BufferedWriter(fw);
           final int mod=1000000007;
         // int test_case =Integer.parseInt(isr.read());
            int test_case=in.nextInt();
         // int test_case=1;
                      StringBuilder sb=new StringBuilder();
        //  long mod=998244353;
          long[] fact=new long[100001];
          fact[0]=1;
          fact[1]=1;
          fact[2]=1;
          for(int i=3;i<fact.length;i++)
          {
              fact[i]=((fact[i-1])%mod*(i%mod))%mod;
              //System.out.println(fact[i]);
          }
          
        for(int t1=0;t1<test_case;t1++)
        {
           
            int a=in.nextInt();
            int b=in.nextInt();
            int c=in.nextInt();
            
            long ans=(long)a+(long)b*2+(long)c*3;
            
            if(a==1&&c==1&&b==0)
            {
                System.out.println("2");
            }else if(ans%2==1)
            {
                System.out.println("1");
            }else{
                System.out.println("0");
            }
           
        }
   
      
          pw.flush();
          pw.close();
      }
      
     static  void solve(int[] a,List<Integer>  ls,int n,boolean[] f,int ans,int c,int r,int k)
      {
          if(k==n)
          {
              ls.add(ans);
              max=Math.max(ans,max);
              return  ;
          }
        
          for(int i=0;i<n;i++)
          {
              
              if(f[i])
              {
                continue;
              }
              f[i]=true;
              for(int j=0;j<n;j++)
              {
                  
                  if(f[j])
                  {
                      continue;
                  }
                   int ans1=(GCD(a[i],a[j])*r);
                  ans+=ans1;
                  f[j]=true;
                  solve(a,ls,n,f,ans,0,r+1,k+2);
                  ans-=ans1;
                  f[j]=false;
                  
              }
              f[i]=false;
              
          }
          
      }
          static int lower(long[] ages, long target) {
          if (ages == null || ages.length == 0) {
              return 0;
          }
          int l = 0;
          int r = ages.length - 1;
          if (target <= ages[0]) {
              return 0;
          }
          if (target > ages[r]) {
              return -1;
          }
          while (l  <  r) {
              int m = l + (r - l ) / 2 ;
  
              if (ages[m] >= target) {
                  r = m;
              }else {
                  l = m + 1;
              }
          }
          return r;
      }
      
      static int upper(long[] ages, long target) {
          if (ages == null || ages.length == 0) {
              return 0;
          }
          int l = 0;
          int r = ages.length - 1;
          if (target < ages[0]) {
              return -1;
          }
          if (target >= ages[r]) {
              return r;
          }
          while (l  <  r - 1) {
              int m = l + (r - l ) / 2 ;
              if (ages[m] <= target) {
                  l = m;
              }else {
                  r = m - 1;
              }
          }
          return ages[r] <= target ? r : l;
      }
  
      
      static int LowerBound(long a[], long x) { // x is the target value or key
    int l=0,r=a.length;
    while(l<r) {
      int m=(l+r)>>>1;
      if(a[m]>=x) r=m;
      else l=m+1;
    }
          if(l<a.length&&a[l]<x)
          {
              l++;
          }
    return l;
  }
      
      static int UpperBound(long a[], long x) {// x is the key or target value
      int l=0,r=a.length;
      while(l<r) {
         int m=(l+r)>>>1;
         if(a[m]<=x) l=m+1;
         else r=m;
      }
          if(l<a.length&&a[l]<=x)
          {
              l++;
          }
      return l;
   }
      
      static   int max=0;
      
      static void ProblemA2(boolean f,int c,int min,char key,Map<Character,List<Character>> map,char target,char temp,A2 a2,Set<Character>  set)
      {
                        // System.out.println(temp);
          
          
          if(map.containsKey(key))
          {
              
              set.add(key);
              
              for(Character value:map.get(key))
              {
                  
                  c++;
                  
                  if(set.contains(value))
                  {
                      return;
                  }
                  
                  
                 // System.out.println(value+" "+target);
                  if(value==target)
                  {
                      f=f||true;
                      min=Math.min(c,min);
                   //           System.out.println(f+" "+min);
                      a2.f=f||a2.f;
                      a2.min=Math.min(min,a2.min);
                  }else if(value==temp){
                      f=f||false;
                      a2.f=f||a2.f;
                      a2.min=Math.min(min,a2.min);
                      break;
                      
                  }else{
                      
   
                      ProblemA2(f,c,min,value,map,target,temp,a2,set);
                      
                     // return a2;
                       
                  }
                 // set.remove(value);
                 c--;
              }
              
              set.remove(key);
          }
       //   System.out.println(a2.f+" "+a2.min);
   
          
      }
      
      static class A2{
   
          boolean f;
          int min=0;
          A2(boolean f,int min)
          {
              this.f=f;
              this.min=min;
          }
          
      }
      
     static boolean backtrack(int i,int j,int[][] a,int[][] gol,int n,Set<String> set,int parentx,int parenty)
      {
         System.out.println(i+" "+j);
         
          if(Arrays.equals(a,gol))
          {
              return true;
          }
          
          boolean f=false;
          
          int[] dx={-1,0,0,1};
          int[] dy={0,-1,1,0};
           set.add(i+"root"+j);
          for(int k=0;k<dx.length;k++)
          {
             
              
              
              if((i+dx[k])>=0&&(i+dx[k])<n&&(j+dy[k])>=0&&(j+dy[k])<n)
              {
                  if(i+dx[k]==parentx&&j+dy[k]==parenty||set.contains((i+dx[k])+"root"+(j+dy[k])))
                  {
                    continue;
                  }
                  
                 //  System.out.println((i+dx[k])+" "+(j+dy[k]));
                  int temp=a[i][j];
                  a[i][j]=a[i+dx[k]][j+dy[k]];
                  a[i+dx[k]][j+dy[k]]=temp;
                  f=backtrack(i+dx[k],j+dy[k],a,gol,n,set,i,j);
                  if(f)
                  {
                      System.out.println(temp+" "+a[i][j]);
                      return f;
                  }
                  temp=a[i][j];
                  a[i][j]=a[i+dx[k]][j+dy[k]];
                  a[i+dx[k]][j+dy[k]]=temp;
              }
          }
         // visited[i][j]=false;
          return f;
          
          
          
      }
      
      static int find_parent(int p)
      {
   
          if(p==parent[p])
          {
              return p;
          }
          return parent[p]=find_parent(parent[p]);
      }
      
      static void set_union(int x,int y)
      {
          if(size[x]<size[y])
          {
              swap(x,y);
          }
          
          parent[y]=x;
          size[x]+=size[y];
      }
      
      static boolean bipartite(int i,List<List<Integer>> ls,boolean[] visited,int[] color, int x)
      {
          
          color[i]=x;
          visited[i]=true;
          
          for(int x1:ls.get(i))
          {
              
             // System.out.println(visited[x1]+" "+color[x1]==x);
              
              if(visited[x1]&&color[x1]==x)
              {
                  return false;
              }
              
              if(!visited[x1])
              {
                return  bipartite(x1,ls,visited,color,(x==-1?1:-1));
              }
          }
          
          return true;
          
      }
      
      
      static boolean isDirectedCycle(List<Integer> stack,boolean[] visited,List<List<Integer>>  ls)
      {
          int i=stack.get(stack.size()-1);
          visited[i]=true;
          for(int x:ls.get(i))
          {
               stack.add(x);
              if(!visited[x]&&isDirectedCycle(stack,visited,ls))
              {
                  return true;
              }
              
              if(stack.contains(x))
              {
                  return true;
              }
              stack.remove(stack.size()-1);
             
              
          }
          
          return false;
      }
      
      static boolean isCyclic(int i,List<List<Integer>> ls,boolean[] visited,int parent)
      {
          visited[i]=true;
          for(int x:ls.get(i))
          {
              if(x!=parent){
                  
                  if(visited[x])
                  {
                      return true;
                  }
                  
                  if(!visited[x]&&isCyclic(x,ls,visited,i))
                  {
                      return true;
                  }
                  
              }
              
              
          }
          
          return false;
      }
      
      static void dfs(List<List<Integer>> ls,boolean[] f,List<Integer> stack)
      {
          int x=stack.remove(stack.size()-1);
          System.out.print(x+"->");
          f[x]=true;
          for(int x1:ls.get(x))
          {
              if(!f[x1])
              {
                  stack.add(x1);
                  dfs(ls,f,stack);
              }
              
          }
          
      }
      
      static int factorial(int n,int mod)
      {
          long res = 1;
          for (int i=2; i<=n; i++)
              res=((res%mod)*(i%mod))%mod;
          return (int)res;
      }
      
   
   
      
      static int length(long l)
      {
          int c=0;
          while(l>0)
          {
              c++;
              l/=2;
          }
          
          return c;
      }
   
      
      static int CeilIndex(int A[], int l, int r, int key) 
      { 
          while (r - l > 1) { 
              int m = l + (r - l) / 2; 
              if (A[m] <= key) 
                  r = m; 
              else
                  l = m; 
          } 
    
          return r; 
      } 
      static int LongestIncreasingSubsequenceLength(int A[], int size) 
      { 
          // Add boundary case, when array size is one 
    
          int[] tailTable = new int[size]; 
          int len; // always points empty slot 
    
          tailTable[0] = A[0]; 
          len = 1; 
          for (int i = 1; i < size; i++) { 
              if (A[i] > tailTable[0]) 
   
                  tailTable[0] = A[i]; 
    
              else if (A[i] <= tailTable[len - 1]) 
   
                  tailTable[len++] = A[i]; 
    
              else
   
                  tailTable[CeilIndex(tailTable, -1, len - 1, A[i])] = A[i]; 
          } 
    
          return len; 
      }
      
   
      
      static int[] next(int arr[], int n) { 
   
          Stack<Integer> S = new Stack<>(); 
    
          int[] next=new int[n];
   
          for (int i = n-1; i >= 0; i--) { 
   
              while (!S.empty() && arr[S.peek()] <= arr[i]) { 
                  S.pop(); 
   
              } 
              if (S.empty()) { 
                  next[i]=-1;
              } 
              else 
              { 
   
                  next[i]=S.peek(); 
              } 
              S.push(i); 
          } 
          return next;
      }
      static int[] back(int arr[], int n) { 
   
          Stack<Integer> S = new Stack<>(); 
    
          int[] back=new int[n];
   
          for (int i = 0; i < n; i++) { 
   
              while (!S.empty() && arr[S.peek()] < arr[i]) { 
                  S.pop(); 
              } 
              if (S.empty()) { 
                  back[i]=-1;
              } 
              else 
              { 
                  back[i]=S.peek(); 
              } 
              S.push(i); 
          } 
          
          return back;
      }
   
      
      
   
      static class InputReader
      {
   
          private final InputStream stream;
          private final byte[] buf = new byte[8192];
          private int curChar, snumChars;
          private SpaceCharFilter filter;
   
          public InputReader(InputStream stream)
          {
              this.stream = stream;
          }
   
          public int snext()
          {
              if (snumChars == -1)
                  throw new InputMismatchException();
              if (curChar >= snumChars)
              {
                  curChar = 0;
                  try
                  {
                      snumChars = stream.read(buf);
                  }
                  catch (IOException e)
                  {
                      throw new InputMismatchException();
                  }
                  if (snumChars <= 0)
                      return -1;
              }
              return buf[curChar++];
          }
   
          public int nextInt()
          {
              int c = snext();
              while (isSpaceChar(c))
              {
                  c = snext();
              }
              int sgn = 1;
              if (c == '-')
              {
                  sgn = -1;
                  c = snext();
              }
              int res = 0;
              do
              {
                  if (c < '0' || c > '9')
                      throw new InputMismatchException();
                  res *= 10;
                  res += c - '0';
                  c = snext();
              } while (!isSpaceChar(c));
              return res * sgn;
          }
   
          public long nextLong()
          {
              int c = snext();
              while (isSpaceChar(c))
              {
                  c = snext();
              }
              int sgn = 1;
              if (c == '-')
              {
                  sgn = -1;
                  c = snext();
              }
              long res = 0;
              do
              {
                  if (c < '0' || c > '9')
                      throw new InputMismatchException();
                  res *= 10;
                  res += c - '0';
                  c = snext();
              } while (!isSpaceChar(c));
              return res * sgn;
          }
   
          public int[] nextIntArray(int n)
          {
              int a[] = new int[n];
              for (int i = 0; i < n; i++)
              {
                  a[i] = nextInt();
              }
              return a;
          }
          public long[] nextlongArray(int n)
          {
              long a[] = new long[n];
              for (int i = 0; i < n; i++)
              {
                  a[i] = nextLong();
              }
              return a;
          }
   
          public String readString()
          {
              int c = snext();
              while (isSpaceChar(c))
              {
                  c = snext();
              }
              StringBuilder res = new StringBuilder();
              do
              {
                  res.appendCodePoint(c);
                  c = snext();
              } while (!isSpaceChar(c));
              return res.toString();
          }
   
          public String nextLine()
          {
              int c = snext();
              while (isSpaceChar(c))
                  c = snext();
              StringBuilder res = new StringBuilder();
              do
              {
                  res.appendCodePoint(c);
                  c = snext();
              } while (!isEndOfLine(c));
              return res.toString();
          }
   
          public boolean isSpaceChar(int c)
          {
              if (filter != null)
                  return filter.isSpaceChar(c);
              return c == ' ' || c == '\n' || c == '\r' || c == '\t' || c == -1;
          }
   
          private boolean isEndOfLine(int c)
          {
              return c == '\n' || c == '\r' || c == -1;
          }
   
          public interface SpaceCharFilter
          {
              public boolean isSpaceChar(int ch);
          }
      }
   
      public static long mod = 1000000007;
      public static int d;
      public static int p;
      public static int q;
   
      public static int[] suffle(int[] a,Random gen)
      {
          int n = a.length;
          for(int i=0;i<n;i++)
          {
              int ind = gen.nextInt(n-i)+i;
              int temp = a[ind];
              a[ind] = a[i];
              a[i] = temp;
          }
          return a;
      }
   
      public static void swap(int a, int b){
          int temp = a;
          a = b;
          b = temp;
      }
   
      public static HashSet<Integer> primeFactorization(int n)
      {
          HashSet<Integer> a =new HashSet<Integer>();
          for(int i=2;i*i<=n;i++)
          {
              while(n%i==0)
              {
                  a.add(i);
                  n/=i;
              }
          }
          if(n!=1)
              a.add(n);
          return a;
      }
   
      public static void sieve(boolean[] isPrime,int n)
      {
          for(int i=1;i<n;i++)
              isPrime[i] = true;
   
          isPrime[0] = false;
          isPrime[1] = false;
   
          for(int i=2;i*i<n;i++)
          {
              if(isPrime[i] == true)
              {
                  for(int j=(2*i);j<n;j+=i)
                      isPrime[j] = false;
              }
          }
      }
   
      public static int GCD(int a,int b)
      {
          if(b==0)
              return a;
          else
              return GCD(b,a%b);
      }
   
      public static long GCD(long a,long b)
      {
          if(b==0)
              return a;
          else
              return GCD(b,a%b);
      }
   
      public static void extendedEuclid(int A,int B)
      {
          if(B==0)
          {
              d = A;
              p = 1 ;
              q = 0;
          }
          else
          {
              extendedEuclid(B, A%B);
              int temp = p;
              p = q;
              q = temp - (A/B)*q;
          }
      }
   
      public static long LCM(long a,long b)
      {
          return (a*b)/GCD(a,b);
      }
   
      public static int LCM(int a,int b)
      {
          return (a*b)/GCD(a,b);
      }
   
      public static int binaryExponentiation(int x,int n)
      {
          int result=1;
          while(n>0)
          {
              if(n % 2 ==1)
                  result=result * x;
              x=x*x;
              n=n/2;
          }
          return result;
      }
      int binarySearch(int arr[], int l, int r, int x) 
      { 
          if (r >= l) { 
              int mid = l + (r - l) / 2; 
    
   
              if (arr[mid] == x) 
                  return mid; 
    
   
              if (arr[mid] > x) 
                  return binarySearch(arr, l, mid - 1, x); 
    
   
              return binarySearch(arr, mid + 1, r, x); 
          } 
    
   
          return -1; 
      } 
    
   
      public static long binaryExponentiation(long x,long n)
      {
          long result=1;
          while(n>0)
          {
              if(n % 2 ==1)
                  result=result * x;
              x=x*x;
              n=n/2;
          }
          return result;
      }
   
      public static int modularExponentiation(int x,int n,int M)
      {
          int result=1;
          while(n>0)
          {
              if(n % 2 ==1)
                  result=(result * x)%M;
              x=(x*x)%M;
              n=n/2;
          }
          return result;
      }
   
      public static long modularExponentiation(long x,long n,long M)
      {
          long result=1;
          while(n>0)
          {
              if(n % 2 ==1)
                  result=(result * x)%M;
              x=(x*x)%M;
              n=n/2;
          }
          return result;
      }
   
      public static int modInverse(int A,int M)
      {
          return modularExponentiation(A,M-2,M);
      }
   
      public static long modInverse(long A,long M)
      {
          return modularExponentiation(A,M-2,M);
      }
   
      public static boolean isPrime(int n)
      {
   
          if (n <= 1)  return false;
          if (n <= 3)  return true;
   
          if (n%2 == 0 || n%3 == 0)
              return false;
   
          for (int i=5; i*i<=n; i=i+6)
          {
              if (n%i == 0 || n%(i+2) == 0)
                  return false;
          }
   
          return true;
      }
      static class Pair
      {
          int  x;
          int  y;
      }
   
      static class pair implements Comparable<pair>
      {
          Integer x, y;
          pair(int x,int y)
          {
              this.x=x;
              this.y=y;
          }
   
          public int compareTo(pair o) {
              int result = x.compareTo(o.x);
              if(result==0)
                  result = y.compareTo(o.y);
   
              return result;
          }
   
          public String toString()
          {
              return x+" "+y;
          }
   
          public boolean equals(Object o)
          {
              if (o instanceof pair)
              {
                  pair p = (pair)o;
                  return (Math.abs(p.x-x)==0 && Math.abs(p.y-y)==0);
              }
              return false;
          }
   
          public int hashCode()
          {
              return new Long(x).hashCode()*31 + new Long(y).hashCode();
          }
      }
  }