Run ID:116992

提交时间:2025-04-13 10:05:06

#include<iostream> using namespace std; int main(){ /** int n,cnt=0; cin>>n; if(n ==0)cnt++; while(n !=0){ n/=10; cnt++; } cout<<cnt; **/ int n,cnt=0; cin>>n; while(n !=0){ cnt+=n % 10; n/=10; } cout<<cnt; }