Question

Write an algorithm and flowchart for finding prime number.

Answer 1

Step 1:  Input N & M

Step 2:  While (N < M)

                         I=2

Step 4:                  While (I<N)

Step 5:                                 IF N%I == 0

                                                     goto Step 7

Step 6:                           I++

Step 7:        IF I==NUM

                                Print NUM
 Step 7:   N++ 

Flowchart:-