Question

How to print the first 3 characters of a string in Java

Answer 1

public class MyClass {
    public static void main(String args[]) {
        String s = "java programming";
 
        String first_3 = s.substring(0, 3);
         
        System.out.println(first_3);
 
    }
}
 
 
 
 
/*
run:
 
jav
 
*/

 

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