3402. Minimum Operations to Make Columns Strictly Increasing
Easy
10 Points
Array
Greedy
Matrix
You are given a m x n matrix grid consisting of non-negative integers.
In one operation, you can increment the value of any grid[i][j] by 1.
Return the minimum number of operations needed to make all columns of grid strictly increasing.
Examples
Example 1
Constraints
m == grid.lengthn == grid[i].length1 <= m, n <= 500 <= grid[i][j] < 2500
3402. Minimum Operations to Make Columns Strictly Increasing
Easy
10 Points
Array
Greedy
Matrix
You are given a m x n matrix grid consisting of non-negative integers.
In one operation, you can increment the value of any grid[i][j] by 1.
Return the minimum number of operations needed to make all columns of grid strictly increasing.
Examples
Example 1
Constraints
m == grid.lengthn == grid[i].length1 <= m, n <= 500 <= grid[i][j] < 2500