题解 | 求四位数各个数位之和
求四位数各个数位之和
https://www.nowcoder.com/practice/91fd90931d2847b5855075c11cf90d08
#include <stdio.h>
int main() {
int n, tmp, res = 0, i = 1000;
scanf("%d", &n);
while (i>=10){
tmp = n/i;
res += tmp;
n -= i * tmp;
i /= 10;
}
printf("%d", n + res);
}
腾讯成长空间 5981人发布