Question

40 State the output of the following code fragments :
int a = 2;
char b = '3';
String c = "4";
System.out.println(a + b);
System.out.println(a + c);
System.out.println(b + c);
​

Answer 1

Output:

23

24

34

Explaination:

Int and char concatenates

Int and string concatenates

char and string concatenates