51 lines
1.1 KiB
Java
51 lines
1.1 KiB
Java
package Conversions;
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import java.util.Scanner;
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/**
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* Converts any Binary number to an Octal Number
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*
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* @author Zachary Jones
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*/
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public class BinaryToOctal {
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/**
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* Main method
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*
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* @param args Command line arguments
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*/
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public static void main(String args[]) {
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Scanner sc = new Scanner(System.in);
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System.out.println("Input the binary number: ");
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int b = sc.nextInt();
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System.out.println("Octal equivalent: " + convertBinaryToOctal(b));
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sc.close();
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}
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/**
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* This method converts a binary number to
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* an octal number.
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*
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* @param binary The binary number
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* @return The octal number
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*/
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public static String convertBinaryToOctal(int binary) {
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String octal = "";
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int currBit = 0, j = 1;
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while (binary != 0) {
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int code3 = 0;
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for (int i = 0; i < 3; i++) {
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currBit = binary % 10;
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binary = binary / 10;
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code3 += currBit * j;
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j *= 2;
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}
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octal = code3 + octal;
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j = 1;
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}
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return octal;
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}
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}
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