#9527: C語言 WA
jacksonshiao
(Jackson)
line 2008出現錯誤?
請問我是哪裡錯了QQ
#include <stdio.h>
#include <stdbool.h>
bool isprime(unsigned x){
int i;
for(i=2;i<=x/i;i++)
if(x%i!=0) return 1;
else return 0;
}
int main(){
unsigned x;
while(scanf("%u",&x)!=EOF){
if(isprime(x)==1) printf("質數\n");
else printf("非質數\n");
}
return 0;
}