26 lines
743 B
Java
26 lines
743 B
Java
/*
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* File: Add2Application.java
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* --------------------------
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* This program adds two numbers and prints their sum. This version
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* runs as a Java application without using the acm.program package.
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*/
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import acm.io.*;
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import java.awt.*;
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import javax.swing.*;
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public class Add2Application {
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public static void main(String[] argv) {
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JFrame frame = new JFrame("Add2Application");
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IOConsole console = new IOConsole();
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frame.getContentPane().add(BorderLayout.CENTER, console);
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frame.setSize(500, 300);
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frame.show();
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console.println("This program adds two numbers.");
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int n1 = console.readInt("Enter n1: ");
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int n2 = console.readInt("Enter n2: ");
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int total = n1 + n2;
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console.println("The total is " + total + ".");
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}
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}
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