I have variables does not take the value entered !!

Question

I wrote the code in java and wanted to give values ​​to variables
I have

String str1
int int1
String str2

And using class Scanner for input
but str2 does not take a value !!!
why ?
Check it out via the code below

https://code.sololearn.com/c6lYpCd4VjBA

Answer 1

That's because the Scanner.nextInt method does not read the newline character in your input created by hitting "Enter," and so the call to Scanner.nextLine returns after reading that newline.

int int1= cl.nextInt();
cl.nextLine(); // Consume newline left-over
String str2= cl.nextLine();

or
Instead of input.nextLine() use input.next(), that should solve the problem.

Keep learning & happy coding :D