How do inputs work in C++? [Solved]

Question

When I enter inputs as
1
2
Abhay1
Abhay2

I get the following output,

1
2
2

2
Abhay1

Instead of

1
2
2
Abhay1
2
Abhay2

https://code.sololearn.com/cZ6E7P3Qt44r/?ref=app

Answer 1

std::getline will consume the newline character which is registered in your input stream by std::cin (when you press enter). This is why a newline is being output instead of "Abhay2". You can use std::cin.ignore() after the last std::cin call, prior to entering the inner loop, to discard the newline in the input stream.

std::cout<<"Enter the number of lines follwing particular case";
std::cin>>N;
std::cin.ignore();
// ...

http://www.cplusplus.com/reference/istream/istream/ignore/

Answer 2

Hatsy Rei ty very much!