PHarr

摘要： P2669 [NOIP2015 普及组] 金币 #include <bits/stdc++.h> using namespace std; using i32 = int32_t; using i64 = long long; using ldb = long double; #define int 阅读全文

摘要： A - Leftrightarrow #include <bits/stdc++.h> using namespace std; using i32 = int32_t; using i64 = long long; using ldb = long double; #define int long 阅读全文

摘要： A. Rudolf and the Ticket #include <bits/stdc++.h> using namespace std; using i32 = int32_t; using i64 = long long; using ldb = long double; #define in 阅读全文

摘要： A - Spoiler #include <bits/stdc++.h> using namespace std; using i32 = int32_t; using i64 = int64_t; using ldb = long double; #define int i64 using vi 阅读全文

摘要： A-智乃与瞩目狸猫、幸运水母、月宫龙虾 #include<bits/stdc++.h> using namespace std; using i32 = int32_t; using i64 = long long; using i128 = __int128; using ldb = long d 阅读全文

摘要： A-Tokitsukaze and Bracelet 分类讨论 #include<bits/stdc++.h> using namespace std; using i32 = int32_t; using i64 = long long; using i128 = __int128; using 阅读全文

摘要： P8834 [传智杯 #3 决赛] 序列 \(O(N^2)\)枚举 def read(): return map(int, input().split()) n, k = read() a = list(read()) res = 0 for i in range(n): for j in rang 阅读全文

摘要： A. Make it White #include<bits/stdc++.h> using namespace std; using i32 = int32_t; using i64 = long long; using i128 = __int128; using ldb = long doub 阅读全文

摘要： A. Make it White #include<bits/stdc++.h> using namespace std; using i32 = int32_t; using i64 = long long; using i128 = __int128; using ldb = long doub 阅读全文

摘要： 小苯的石子游戏 贪心 #include<bits/stdc++.h> using namespace std; #define int long long using vi = vector<int>; using i32 = int32_t; using pii = pair<int, int>; 阅读全文