Dado un número decimal como entrada, necesitamos escribir un programa para convertir el número decimal dado en un número binario equivalente.
Ejemplos:
Java
// Java program to convert a decimal
// number to binary number
import 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;
System.out.println("Decimal - " + n);
System.out.print("Binary - ");
decToBinary(n);
}
}
// Contributed by Pramod Kumar
Java
// Java program to Decimal to binary conversion
// using bitwise operator
// Size of an integer is assumed to be 32 bits
class gfg {
// Function that convert Decimal to binary
public void decToBinary(int n)
{
// Size of an integer is assumed to be 32 bits
for (int i = 31; i >= 0; i--) {
int k = n >> i;
if ((k & 1) > 0)
System.out.print("1");
else
System.out.print("0");
}
}
}
class geek {
// driver code
public static void main(String[] args)
{
gfg g = new gfg();
int n = 32;
System.out.println("Decimal - " + n);
System.out.print("Binary - ");
g.decToBinary(n);
}
}
// This code is contributed by mits
Java
// Java implementation of the approach
import java.io.*;
class GFG {
// Function to return the binary
// equivalent of decimal value N
static int decimalToBinary(int N)
{
// To store the binary number
int B_Number = 0;
int cnt = 0;
while (N != 0) {
int rem = N % 2;
double c = Math.pow(10, cnt);
B_Number += rem * c;
N /= 2;
// Count used to store exponent value
cnt++;
}
return B_Number;
}
// Driver code
public static void main(String[] args)
{
int N = 17;
System.out.println("Decimal - " + N);
System.out.print("Binary - ");
System.out.println(decimalToBinary(N));
}
}
// This code is contributed by ajit.
Publicación traducida automáticamente
Artículo escrito por GeeksforGeeks-1 y traducido por Barcelona Geeks. The original can be accessed here. Licence: CCBY-SA