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  1. #include <stdio.h>
  2. main()
  3. {
  4.   int i, j = 0, n;
  5.   scanf("%d", &n);
  6.   for(i = 2; (i * i <= n) && (j = 0); i++)
  7.   if(n % i = 0){
  8.   j = 1;
  9.   }
  10.   printf("%d\n", j);
  11.   return 0;
  12. }
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin
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99
compilation info 
prog.c:2:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 main()
 ^~~~
prog.c: In function ‘main’:
prog.c:7:12: error: lvalue required as left operand of assignment
   if(n % i = 0){
            ^
stdout
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Standard output is empty
https://ideone.com/wQPaJa
language:
C (gcc 8.3)
created:
6 years ago
visibility:
public

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