如何将数组元素作为输入

Question

My program is to accept words (given as number of test cases) and print them out in reversed order. The problem is that whatever input of array size I may give, it only accepts just one word (and rest as blank). Can anyone help me figure out why? Here's the code:

import java.util.*;
public class terrible {
    public static void main(String args[]){
        Scanner input  = new Scanner(System.in);
        int test = input.nextInt();
        while(test>0){
            String str = input.nextLine();char c[] = str.toCharArray();
            for(int i=0;i<str.length();i++){
                System.out.print(c[str.length()-i-1]);
            }
            System.out.println();
            test--;
        }

    }
}

Answer 1

Certain versions of Java don't let you take an int and then a string as input from the same Scanner . You can create another Scanner , like

Scanner input2 = new Scanner(System.in);

and then do

String str = input2.nextLine();