09 2024 档案

摘要:A 偶数个相同的数异或为0,奇数个相同的数异或为这个数本身 #include<bits/stdc++.h> using namespace std; typedef long long ll; mt19937 rnd(time(0)); #define int long long typedef t 阅读全文
posted @ 2024-09-15 23:53 sty_stability 阅读(61) 评论(0) 推荐(0)
摘要:A #include<bits/stdc++.h> using namespace std; typedef long long ll; mt19937 rnd(time(0)); #define int long long typedef tuple<int,int,int> tp; #defin 阅读全文
posted @ 2024-09-14 22:43 sty_stability 阅读(46) 评论(0) 推荐(0)
摘要:A #include<bits/stdc++.h> using namespace std; typedef long long ll; mt19937 rnd(time(0)); #define int long long typedef tuple<int,int,int> tp; #defin 阅读全文
posted @ 2024-09-08 13:07 sty_stability 阅读(38) 评论(0) 推荐(0)
摘要:A b-a #include<bits/stdc++.h> using namespace std; typedef long long ll; mt19937 rnd(time(0)); #define int long long typedef tuple<int,int,int> tp; #d 阅读全文
posted @ 2024-09-04 13:04 sty_stability 阅读(193) 评论(0) 推荐(0)