Question

ajutor rapid dau coroniță va rog ​

Answer 1

#include <iostream>

using namespace std;

int main ()

{int a,s,nr;

nr=0;

cin>>a;

s=0;

while (a!=9) {nr=nr+1; s=s+a;cin>>a; }

cout<<"suma="<<" "<<s<<'\n'<<"nr="<<" "<<nr;

return 0;

}