Sanxin's 2010 senior high school entrance examination created another glories. The city's top ten accounted for 6 people. According to incomplete statistics: if the total score of 680 and above is used as the high score, there are 114 students from Q school with a total score of 680 and above, which ranks third in the city's senior high school entrance examination, and the second-ranked E school has a total score of 680 and above. If there are 5 people less than 2 times of the total score of Sanxin, the number of people with a total score of 680 or more in Sanxin ranked first is twice that of E school and one person more, so how many people have a total score of 680 or more in Sanxin?
三鑫2010中考再创辉煌．全市前十名占6人．据不完全统计：若以总分680及以上为高分段，则全市中考成绩排名第三的Q校680分以上共有114人，排名第二的E校总分680分以上的人数是Q校的2倍少5人，排名第一的三鑫总分680分以上的人数是E校的2倍还多一人，则三鑫总分680分以上的人数共有多少人．
<gadget id="calculator">114 * 2</gadget>
<output>228</output>

<gadget id="calculator">228 - 5</gadget>
<output>223</output>

<gadget id="calculator">223 * 2</gadget>
<output>446</output>

<gadget id="calculator">446 + 1</gadget>
<output>447</output>

<gadget id="calculator">114 + 223 + 447</gadget>
<output>784</output>

<result>784</result>