题解 | #牛牛的二三七整除#
牛牛的二三七整除
https://www.nowcoder.com/practice/b2cf0b791245436f8f0591ae9f4c664f
#include <stdio.h>
int main() {
int a;
while (scanf("%d", &a) != EOF) {
if(a%2==0)printf("%d ",2);
if(a%3==0)printf("%d ",3);
if(a%7==0)printf("%d ",7);
if(a%2!=0&&a%3!=0&&a%7!=0)printf("n");
}
return 0;
}
这样才显得专业