algorithm for To find the sum of individual digits of a given number

Step 1: start

Step 2: read n

Step 3: initialize the s=0

Step 4: if n<0 go to Step 7

Step 5: if n!=0 go to Step 6 else go to step 7

Step 6: store n%10 value in p

Add p value to s

Assign n/10 value to n

Go to Step 5

Step 7: print the output

Step 8: stop

Algorithm

Program

Flowchart