Ans:

Step 1: Take a input of decimal number.

Step 2: Now for converting decimal no into hexadecimal no. we start loop for process

Step 3: Loop start from no. and go at the 0.
Ex: While ($no – ne 0)

Step 4: Now find the remand by mod no by 10.
R= ‘expr $no % 10’

Step 5: Now check the remainder when remainder will be less then 10 that will be stored as it is.

Step 6: When remainder will be greater than equal to 10 that will be stored as alphabets as-

10 – A
11 – B
12 – C
13 – D
14 – E
15 –F

Step 7: Now short the number by divide 10.
Ex: no – ‘expr $no / 10’

Step 8: Repeat the step-4 through step-7 until number will be 0.

Step 9: After that print the hexadecimal no.

Step 10: Stop run.

Flow chart