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1003：Mine Sweeper AC代码 #include <bits/stdc++.h> #define rep(i,a,b) for(int i=a;i<b;i++) #define T int t ;cin >> t;while(t--) using namespace std ; typedef long long ll; typedef unsigned long long ull; const int maxn = 50; const int INF = 0x3

1003：Clockwise or Counterclockwise 叉乘： #include <bits/stdc++.h> #define rep(i,a,b) for(int i=a;i<b;i++) #define T int t ;cin >> t;while(t--) using namespace std ; typedef long long ll; typedef unsigned long long ull; inline ll gcd(ll a,ll b

1009：Increasing and Decreasing 下面是AC代码： #include <bits/stdc++.h> #define rep(i,a,b) for(int i=a;i<b;i++) #define T int t ;cin >> t;while(t--) using namespace std ; typedef long long ll; typedef unsigned long long ull; inline ll gcd(ll a,

题目链接：杭电多校2020 题目描述 Sandy likes to play with robots. He is going to organize a running competition between his robots. And he is going to give some presents to the winners. Robots are arranged in a line. They have their initial position (distance from the s

HDU Equal Sentences （2020杭电多校训练第四场1005） HDU Equal Sentences 废话不多说直接上AC代码 #include <bits/stdc++.h> #define rep(i,a,b) for(int i=a;i<b;i++) #define T int t ;cin >> t;while(t--) using namespace std ; typedef long long ll; typedef unsigned lon