title: error: invalid suffix "x" on integer constant
body: <p>I am getiing the mentioned error for the following code:</p>
  
  <pre><code>#include "iostream"
  
  #include &lt;stdint.h&gt;
  #define CONTINUE 0x00
  #define END 0x80
  #define POWER7 0x
  
  int main(){
          uint8_t *s = new uint8_t[ 10 ];
          int res = 0;
          int t = 2;
          res=t &amp; POWER7;
          s [ 0]= ( t &gt;POWER7 ? CONTINUE : END ) | res ;
          return 0;
  }
  </code></pre>
  
  <p>This code was working fine, but after doing some modification, am geting the error.As I am new in c++, so quite unable to understand the error.</p>
  
  <p>Error:</p>
  
  <pre><code>smple.cpp:11:10: error: invalid suffix "x" on integer constant
  smple.cpp:12:15: error: invalid suffix "x" on integer constan
  </code></pre>
  
  <p>t</p>