27 lines
659 B
Java
27 lines
659 B
Java
/*
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* File: Add2Console.java
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* ----------------------
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* This program adds two numbers and prints their sum. Because
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* this version is a ConsoleProgram, the input and output appear
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* on the console.
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*/
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import acm.program.*;
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public class Add2Console extends ConsoleProgram {
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public void run() {
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println("This program adds two numbers.");
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int n1 = readInt("Enter n1: ");
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int n2 = readInt("Enter n2: ");
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int total = n1 + n2;
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println("The total is " + total + ".");
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}
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/* Standard Java entry point */
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/* This method can be eliminated in most Java environments */
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public static void main(String[] args) {
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new Add2Console().start(args);
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}
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}
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