Write a function bool Pythagoras (int a, int b, int c) {...} that takes three integers as parameters, and checks if they are the sides of a right triangle (That is a² = b² + c² or b² = a² + c² or c² = a² + b². Make sure all values passed to the function are legit. Incorporate the function in a program that reads 3 integers and prints whether they are distinct.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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In C++

Write a function
bool Pythagoras (int a, int b, int c) {...}
that takes three integers as parameters, and checks if they are the sides of a right triangle (That is a² = b² + c²
or b² = a² + c² or c² = a² + b². Make sure all values passed to the function are legit. Incorporate the function in
a program that reads 3 integers and prints whether they are distinct.
Transcribed Image Text:Write a function bool Pythagoras (int a, int b, int c) {...} that takes three integers as parameters, and checks if they are the sides of a right triangle (That is a² = b² + c² or b² = a² + c² or c² = a² + b². Make sure all values passed to the function are legit. Incorporate the function in a program that reads 3 integers and prints whether they are distinct.
Expert Solution
Step 1: Algorithm
  1. Start the program.
  2. Declare the Pythagoras function that takes three integer parameters: a, b, and c.
  3. Inside the Pythagoras function:
    • Check if any of the input values (a, b, c) are less than or equal to zero.
    • If any value is less than or equal to zero, return false because sides of a triangle cannot be zero or negative.
    • Check three conditions using the Pythagorean theorem:
      • If a^2 is equal to b^2 + c^2, set condition1 to true.
      • If b^2 is equal to a^2 + c^2, set condition2 to true.
      • If c^2 is equal to a^2 + b^2, set condition3 to true.
    • If any of the conditions (condition1, condition2, or condition3) is true, return true because these sides form a right triangle.
    • If none of the conditions are met, return false because the sides do not form a right triangle.
  4. In the main function:
    • Declare three integer variables: a, b, and c.
    • Ask the user to input three integers representing sides of a triangle.
    • Read and store the user input in the variables a, b, and c.
    • Call the Pythagoras function with the values of a, b, and c.
    • Check the return value from Pythagoras:
      • If it returns true, print "These sides form a right triangle."
      • If it returns false, print "These sides do not form a right triangle."
  5. End the program.
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