Java Program for Decimal to Binary Conversion
Given a decimal number as input, we need to write a program to convert the given decimal number into equivalent binary number.
Examples:
Input : 7 Output : 111 Input : 10 Output : 1010 Input: 33 Output: 100001
Java
// Java program to convert a decimal// number to binary numberimport java.io.*; class GFG { // function to convert decimal to binary static void decToBinary(int n) { // array to store binary number int[] binaryNum = new int[1000]; // counter for binary array int i = 0; while (n > 0) { // storing remainder in binary array binaryNum[i] = n % 2; n = n / 2; i++; } // printing binary array in reverse order for (int j = i - 1; j >= 0; j--) System.out.print(binaryNum[j]); } // driver program public static void main (String[] args) { int n = 17; decToBinary(n); }} // Contributed by Pramod Kumar |
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