
#include <stdio.h>
int count(int a[], int n) {
int i, j, k = 0;
for (i = 0; i < n; i++) {
if (a[i] == 1)
k++;
else
for (j = 2; j < a[i]; j++)
if (a[i] % j == 0) {
k++;
break;
}
}
return k;
}
int main() {
int a[10], i;
printf("输入10个数:");
for (i = 0; i < 10; i++)
scanf("%d", &a[i]);
printf("其中有%d个素数", 10 - count(a, 10));
return 0;
}



by: 发表于:2018-05-25 16:03:00 顶(0) | 踩(0) 回复
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