题解 | #数位之和#
数位之和
https://www.nowcoder.com/practice/5e85cc26475449648e668aa98e92d05b
#include <stdio.h>
int main()
{
int n;
int sum = 0;
scanf("%d", &n);
while(n % 10 != n)
{
int count = n % 10;
sum = count + sum;
n = n / 10;
}
sum = sum + n;
printf("%d", sum);
return 0;
}
