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import construct2DArray from "../convert-1d-array-into-2d-array/index.ts";
export default function shiftGrid(grid: number[][], k: number): number[][] {    const m = grid.length;    const n = grid[0].length;    return construct2DArray(        grid            .flat()            .map(                (_, i, a) =>                    a[(100 * a.length + a.length + (i - k)) % a.length],            ),        m,        n,    );}