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 a;
scanf("%d",&a);
int qian=a/1000;
int bai=(a/100)%10;
int shi=(a/10)%10;
int ge=a%10;
int k=qian+bai+shi+ge;
printf("%d",k);
return 0;
}
