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nikolayneykov

Untitled

Nov 24th, 2019
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  1. const checkPrime = (num) => {
  2.   for (let i = 2; i < num; i++) {
  3.     if (num % i === 0) {
  4.       return false;
  5.     }
  6.   }
  7.  
  8.   return true;
  9. };
  10.  
  11. let n = +gets();
  12.  
  13. for (let i = 1; i <= n; i++) {
  14.   if (checkPrime(i)) {
  15.     let printLine = '';
  16.  
  17.     for (let j = 1; j <= n; j++) {
  18.       printLine += checkPrime(j) ? 1 : 0;
  19.  
  20.       if (checkPrime(j) && i === j) {
  21.         break;
  22.       }
  23.  
  24.     }
  25.  
  26.     print(printLine);
  27.   }
  28. }
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