Άσκηση 1.40

#include<iostream>
using namespace std;
int main(){
   int n[1],arithmos,monades,sum=0,psifio=0,proto;
   for(int i=0; i<1; i++){
    cin>>n[i];
    while(n[i]<=99){
        cout<<"lathos arithmos dose xana";
        cin>>n[i];
    }
    arithmos=n[i];
    monades=n[i]%10;
    arithmos=arithmos/10;
    while(arithmos!=0){
    proto=psifio;
    psifio=arithmos%10;
    arithmos=arithmos/10;
    sum=sum+psifio;
    }
    if(sum==monades+proto){
        cout<<"yes";
    }
    else{
        cout<<"no";
    }
   }
return 0;
}

/*
123
123%10=3
123/10=12
12%10=2
12/10=1
1%10=1
1/10=0
*/