Code:#include <stdio.h> #include <stdlib.h> //#include "prime.h" int IsPrime(int a){ int b=2, c=0; for (b=2; b<a; b++){ if (a%b==0){ c++; break; } } //return (c); } int main(int argc, char *argv[]) { int main(int argc, char *argv[]) { int n; scanf("%d",&n); if(IsPrime(n) == 0) printf("%d is prime\n", n); else printf("%d is not prime\n", n); system("pause"); return 0; }
I don't know what the problem is, first the problem was the #include prim.h, but I got rid of it so that was solved. Then I got this message:
"expected declration at end of input"