#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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