Computer Mathematics Program to Check Congruent with Explanation
Computer Mathematics
Easy
Modular Arithmetic
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1 min read
85 words
This problem helps you practice core Computer Mathematics fundamentals in a practical way. It builds intuition around yes, congruent, check. Let’s break it down step by step so you can implement it confidently.
Problem Statement
Print YES if a and b are congruent mod m.
Input Format
Three integers a b m.
Output Format
YES or NO.
Constraints
m>0
Code Solution
This explanation is written for learning purposes and to help beginners understand the concept clearly.
Normalize both and compare (a mod m) == (b mod m).
Common Mistakes
- Misreading input/output format.
- Not handling constraints and edge cases.
- Off-by-one errors in loops.
- Forgetting to reset variables between test cases (if any).
Solution Guide
Problem
Print YES if a and b are congruent mod m.
Input / Output
Input
Three integers a b m.
Details
Common Mistakes
- Misreading input/output format.
- Not handling constraints and edge cases.
- Off-by-one errors in loops.
- Forgetting to reset variables between test cases (if any).
Difficulty
Easy
Computer Mathematics
Official Solution
Normalize both and compare (a mod m) == (b mod m).
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