Design a flowchart or pseudocode for a program that accepts three numbers from a user and displays a message if the sum of any two numbers equals the third.

Answer 1

read n1,n2,n3
s1 = n1+n2
s2 = n1+n3
s3 = n2+n3
If (s1==n3) or (s2==n2) or (s3==n1) then message

Answer 2

Write a pseudocode to determine the type of triangle, depending upon the value of the sides