Problem: Design an algorithm to find minimum of two distinct numbers and using the same, find minimum of three distinct numbers.
Input : For sub-algorithm 2 numbers and for main algorithm 3 numbers.
Output: Minimum number
MIN_OF_2(NUM1, NUM2) [Sub-Algorithm]
[NUM1 and NUM2 are two numbers]
If NUM1<NUM2 Then:
Return NUM1
Else:
Return NUM2
[End of If]
Exit
MIN_OF_3(NUM1,NUM2,NUM3) [Main Algorithm]
[NUM1, NUM2, and NUM3 are distinct numbers]
Returns MIN_OF_2(MIN_OF_2(NUM1, NUM2), NUM3)
Exit
Input : For sub-algorithm 2 numbers and for main algorithm 3 numbers.
Output: Minimum number
MIN_OF_2(NUM1, NUM2) [Sub-Algorithm]
[NUM1 and NUM2 are two numbers]
If NUM1<NUM2 Then:
Return NUM1
Else:
Return NUM2
[End of If]
Exit
MIN_OF_3(NUM1,NUM2,NUM3) [Main Algorithm]
[NUM1, NUM2, and NUM3 are distinct numbers]
Returns MIN_OF_2(MIN_OF_2(NUM1, NUM2), NUM3)
Exit