Question

Submit is converting a decimal number to a binary number .He needs to calculate the remainder in each step .
Which operator do you suggest him to use for this task!

Answer 1

Answer:    

If the binary number is 10.

Step 1: Remainder when 10 is divided by 2 is zero. Therefore, arr[0] = 0.

Step 2: Divide 10 by 2. New number is 10/2 = 5.

Step 3: Remainder when 5 is divided by 2 is 1. Therefore, arr[1] = 1.

Step 4: Divide 5 by 2. New number is 5/2 = 2.

Step 5: Remainder when 2 is divided by 2 is zero. Therefore, arr[2] = 0.

Step 6: Divide 2 by 2. New number is 2/2 = 1.

Step 7: Remainder when 1 is divided by 2 is 1. Therefore, arr[3] = 1.

Step 8: Divide 1 by 2. New number is 1/2 = 0.

Step 9: Since number becomes = 0. Print the array in reverse order. Therefore the equivalent binary number is 1010.

Explanation: