I was able to run only statements in System.out.println. When I was trying to give user input during runtime, it's not asking me

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Can anyone help please?

CodePudding user response：

There is just one line missing, you need to close the Scanner before you can reach your last System.out.println.

import java.util.Scanner;
public class Test {
    public static void main(String[] args){
        Scanner in = new Scanner(System.in);
        System.out.println("Enter two numbers:");
        int num1 = in.nextInt();
        int num2 = in.nextInt();
        int sum = num1   num2;
        in.close(); //This one is important
        System.out.println("The sum is : "   sum);
    }
}

Then you click into the console and type in your first int --> press Enter and the same for the second int

CodePudding user response：

as can be seen in your screenshot, your program runs and waits for your input, your IDE terminal is printing: "Enter two numbers:" and now is waiting on input due to the next line in your code: int num1 = in.nextInt();. just click on your terminal and see if you can enter an input and click enter on your keyboard, that should do the trick

CodePudding user response：

u are right ,bro.

u need to click on the console and enter param.

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