[Solution] Find eX Solution Codechef

[Solution] Find eX Solution Codechef Chef has 44 positive integers �A, �B, �C, and �D such that �A %% �=�B=C %% �D. Find the smallest positive integer �X such that (�+�)(A+X) %% �=(�+�)B=(C+X) %% �D holds. It is guaranteed that such �X always exists. Input Format Find eX Solution Codechef The first line of input will contain a single integer �T, denoting the number of test cases. The first and only line of each test case contains four space-separated integers �A, �B, �C, … Read more