题解 | 数位五五
数位五五
https://www.nowcoder.com/practice/4306996b0a534178b90b3514a8b30028
#include <stdio.h>
int number(int n){
int num=0;
while (n) {
num+=n%10;
n=n/10;
}
return num;
}
int del(int a,int b){
int num=0;
for(int i=a;i<=b;i++){
if(number(i)%5==0) num++;
}
return num;
}
int main() {
int a, b;
scanf("%d %d", &a, &b);
printf("%d", del(a,b));
return 0;
}
C语言题集 文章被收录于专栏
C崛起之路
