1476. Subrectangle Queries

🟧 Medium

Solution

My Solution

type SubrectangleQueries struct {
    rows [][]int
}


func Constructor(rectangle [][]int) SubrectangleQueries {
    return SubrectangleQueries{
        rows: rectangle,
    }
}


func (this *SubrectangleQueries) UpdateSubrectangle(row1 int, col1 int, row2 int, col2 int, newValue int)  {
    for i:=row1; i<=row2; i++ {
        for j:=col1; j<=col2; j++ {
            this.rows[i][j] = newValue
        }
    }
}


func (this *SubrectangleQueries) GetValue(row int, col int) int {
    return this.rows[row][col]
}


/**
 * Your SubrectangleQueries object will be instantiated and called as such:
 * obj := Constructor(rectangle);
 * obj.UpdateSubrectangle(row1,col1,row2,col2,newValue);
 * param_2 := obj.GetValue(row,col);
 */

result

Leetcode: link