小黄 · 发布于 2026-04-19 · 浏览 177 回复 0

int a;
cin >> a;
int e = a % 10;
int d = a % 100 / 10;
int c = a / 100 % 10;
int b = a / 1000 % 10;
int f = a / 10000;
cout << b + c + d + e + f;
return 0;