1101.cpp

#include <iostream>

using namespace std;

int main(){
    
    int n;
    int x, y, aux;
    int soma;
    
    while(true){
                
                cin >> x;
                cin >> y;
                if(x <= 0) break;
                if(y <= 0) break;
                
                if(x > y){
                     aux = x;
                     x = y;
                     y = aux;
                }
                soma = 0;
                for(int i = x; i <= y; i++){
                        cout << i << " ";
                       soma += i;
                }
                cout << "Sum=" << soma << endl;
    }
    return 0;
}