Problems
Sum and amount
include <iostream>
using namespace std; int main() { long long say=0,cem=0,n; while(cin>>n) { say++; cem+=n; } cout<<say<<" "<<cem; }
using namespace std; int main() { long long say=0,cem=0,n; while(cin>>n) { say++; cem+=n; } cout<<say<<" "<<cem; }