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x/masx200_leetcode_test/cells-with-odd-values-in-a-matrix/index.ts

leetcode测试
masx200/leetcode-test
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import { binary_count_one_bigint } from "./binary_count_one_bigint.ts";
function oddCells(m: number, n: number, indices: number[][]): number {    let row = 0n;    let col = 0n;    for (const [r, c] of indices) {        row ^= 1n << BigInt(r);        col ^= 1n << BigInt(c);    }
    const x = Number(binary_count_one_bigint(row));    const y = Number(binary_count_one_bigint(col));    return x * n + y * m - 2 * x * y;}export default oddCells;