fork download
copy 
  1.  //this is my code but it isnt taking the line as input i really dont know why?
  2.    #include <iostream>
  3.    #include <iomanip>
  4.    #include <limits>
  5.  
  6.    using namespace std;
  7.  
  8.    int main() {
  9.    double d = 4.0;
  10.    string s = "HackerRank ";
  11.    double b;
  12.    string s2;
  13.    cin>>b;
  14.    getline(cin, s2, '\n');
  15.    cout<<d+b<<"\n";
  16.    cout<<s<<s2<<"\n";
  17.    }
Success #stdin #stdout 0s 3472KB
comments (?)
stdin
copy 
4.0 umang mahant!
stdout
copy 
8
HackerRank  umang mahant!
https://ideone.com/nN6W2Q
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!