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 ;
int arr[3] = { 2, 3 , 7};
int temp = 0;
int sz = sizeof(arr) / sizeof(arr[0]);
scanf("%d",&a);
for(int i = 0 ; i < sz ; i++)
{
if((a % arr[i] ) == 0)
{
temp = 1;
printf("%d ",arr[i]);
}
}
if(temp == 0)
printf("n");
return 0;
}
