#include <stdio.h>
int main(void) {
int i,j,k,a;
//整数を入力させる
while(i >= 3){
break;
}
//その整数以下の数字が素数かの判定
for(j = 2;j <= i;j ++){
a =1;//iが素数と仮定
for(k = 2;k < j;k ++){
if(j % k == 0){
a = 0;
break;
}
}
//素数なら表示
if(a == 1){
}
}
return 0;
}
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