Run ID:101858

提交时间:2024-12-20 13:32:58

#include<iostream> // cin\cout\endl #include<cstdio> //scanf()\printf() #include<cstring> // strcpy()\strcat()\strcmp()\strlen()\memset() #include<cmath> //sqrt()\pow()\abs()\ceil()\floor()\max()\min() using namespace std; int main(){ int n,a,sum=0; cin>>n; while(n!=0) { a=n%10; sum+=a; n/=10; } cout<<sum<<endl; return 0; }