Rose Lover

Your friend is very fond of flowers. She want to get maximum number of flowers in the path from hostel to college.The path is in the form of grid of $N$ X $N$, where each cell of grid consist of $A[i][j] $ number of flowers. She will start from any cell in lowest row and will move upwards towards first row collecting the flowers at the visited cell $A[i][j] $. From $A[i][j] $ , She can choose n