89800

Run ID	Author	Problem	Lang	Verdict	Time	Memory	Code Length	Submit Time
89800	sh25_shengmy	求和	C++	Accepted	0 MS	244 KB	180	2026-06-05 14:51:54

#include<iostream> using namespace std; int main(){ int n; cin>>n; int s=0; while(n){ s+=n%10; n/=10; } cout<<s; return 0; }