棨戟 · 发布于 2026-07-31 · 浏览 95 回复 0

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