|@Rahul Jadhav 1||466|
The problem is to count all the possible paths from top left to bottom right of a MxN matrix with the constraints that from each cell you can either move to right or down.
Input: M = 3 and N = 3 Output: 6 Explanation: Let the given input 3*3 matrix is filled as such: A B C D E F G H I The possible paths which exists to reach 'I' from 'A' following above conditions are as follows:ABCFI, ABEHI, ADGHI, ADEFI, ADEHI, ABEFI
Input: M = 2 and N = 8 Output: 8
You don't need to read input or print anything. Your task is to complete the function numberOfPaths() which takes the integer M and integer N as input parameters and returns the number of paths..
Expected Time Complexity: O(m + n - 1))
Expected Auxiliary Space: O(1)
1 ≤ M, N ≤ 10
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