Question

Read the following code 

char str [30]; 

cin>>str; 

cout<<str;

If we give the input “Green Computing”, we get the output “Green”. Why is it so? How can you correct that?

Answer 1

The input statement cin>> cannot read the space. It reads the text up to the space, i.e. the delimiter is space. To read the text up to the enter key gets() or getline() is used.