350. Intersection of Two Array 一、问题描述 Given two arrays, write a function to compute their intersection. Note: Each element in the result should appear as many times as it shows in both arrays.The r
A - Past ABCs 简单的枚举判断即可 #include "bits/stdc++.h"using namespace std;#define int long long #define endl '\n'#define IOS ios::sync_with_stdio(0),cin.tie(0);#define all(x) x.begin(),x.end()#defi