class DecimalBinaryExample{
public void convertBinary(int num){
int binary[] = new int[40];
int index = 0;
while(num > 0){
binary[index++] = num%2;
num = num/2;
}
for(int i = index-1;i >= 0;i--){
System.out.print(binary[i]);
}
}
public static void main(String a[]){
DecimalBinaryExample obj = new DecimalBinaryExample();
System.out.println("Binary representation of 125: ");
obj.convertBinary(125);
System.out.println("\nBinary representation of 55: ");
obj.convertBinary(55);
System.out.println("\nBinary representation of 999: ");
obj.convertBinary(999);
}
}
Binary representation of 125:
1111101
Binary representation of 55:
110111
Binary representation of 999:
1111100111Press any key to continue . . .
First understand the algorithm carefully. Then study the program line-by-line and compare it with the output. Finally, review the explanation section to strengthen your logic and programming understanding.
Rewrite the program without looking at the code. Modify values, conditions or logic and run it again. This helps improve confidence and strengthens coding skills much faster.