如何在java中打印给定整数a = 1234的最后两位数字

Question

If i'm giving values like a=1234, i want to print last two digits 34 only.. can anyone give me solution for this...

int a=1234;
System.out.print(a);

Answer 1

number % 100 will result in last 2 digit

See

• ideone demo

Answer 2

用户模数100

System.out.print(String.format("%02d", (abs(a)%100)));

Answer 3

You can try this too

int a=1234;
System.out.print(String.valueOf(a).substring(2));

Out put

34

Answer 4

Assuming this use-case is for visual output only:

Cast the integer to a string and get its last two characters.

int b = 1909;
String bStr = String.valueOf(b);
System.out.print(bStr.substring(bStr.length()-2));
    

This works only for integers with at least two digits though. So you might want to make sure you won't get a one-digit integer.

Also, feel free to use a constant instead of the magic number 2 .