If the value of 'N' is 2, 'A' is "ab" , 'B' is "aa" and 'C' is "bb". Then the answer for this input is min = 2 max = 2 Because current difference is 1 + 1 = 2 After one rotation difference will be 1 + 1 = 2 Hence, the minimum and the maximum answer is 2.
The first line contains a single integer 'T' denoting the number of test cases to be run. Then the test cases follow. First line: Single integer 'N' (the length of the three strings) Following three lines: Strings 'A, 'B', and 'C', respectively.
For each test case, Print two space-separated integers denoting the maximum and minimum difference of the three strings for all possible rotations of string a. Output for each test case will be printed in a separate line.
You are not required to print anything; it has already been taken care of. Just implement the function.
1 <= T <= 50 1 <= N <= 10^4 Time Limit: 1 sec.