能被整除的数 核心思想: 容斥原理 总面积 1-23-4…. 总集合元素中个数 1-23-4…. #include<iostream>#include<cstring>#include<algorithm>using namespace std;const int N 20;typedef long long LL;int p[N];int main(){int n,m;cin&…
力扣链接:https://leetcode.cn/problems/rotate-matrix-lcci/description/ 本人题解:
/*** param {number[][]} matrix* return {void} Do not return anything, modify matrix in-place instead.*/
var rotate function (matrix) {const x matrix.le…