PC^2/pc2team/execute/ser.cpp

   1 #include <iostream>
   2
   3 using namespace std;
   4
   5 int main(){
   6   int n;
   7   while (cin >> n && n){
   8     cout << n + 1 << endl;
   9   }
  10   cout << endl;
  11   return 0;
  12 }