Submission #3414141

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Source Code Expand

#include<iostream>
using namespace std;

int culc(int n){
  int x=0;
  while(n>0){
    x+=n%10;
    n/=10;
  }
  return x;
}

int main(){
  int N;
  cin>>N;
  int ans=culc(1)+culc(N-1);
  for(int i=1;i<N/2;i++)
    ans=min(ans,culc(i)+culc(N-i));
  cout<<ans<<endl;
  return 0;
}
    

Submission Info

Judge Result