#include<iostream>
#include<string>
using namespace std;

int main(int argc, char *argv[]){
cout<<" having "<<argc<<" parameters !";
int sum=0;
for(int i=1;i<=argc;i++){
    if(argv[i]!=NULL){
        int term=stoi(argv[i]);
        sum+=term;
    }
}
cout<<endl<<" Suma = "<<sum;
return 0;
}