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全部文章（共62篇）

题解 | 多项式输出

#include<bits/stdc++.h> using namespace std; using ll=long long; using ull=unsigned long long; using i128=__int128_t; using u128=__uint128_t; u...

2026-02-12

1 20

题解 | 纸牌游戏

#include<bits/stdc++.h> using namespace std; using ll=long long; using ull=unsigned long long; using i128=__int128_t; using u128=__uint128_t; u...

2026-02-12

1 24

题解 | 计算一年中的第几天

#include<bits/stdc++.h> using namespace std; using ll=long long; using ull=unsigned long long; using i128=__int128_t; using u128=__uint128_t; u...

2026-02-11

1 23

题解 | 小红的夹吃棋

#include<bits/stdc++.h> using namespace std; using ll=long long; using ull=unsigned long long; using i128=__int128_t; using u128=__uint128_t; u...

2026-02-11

1 27

题解 | 特殊的科学计数法

#include<bits/stdc++.h> using namespace std; using ll=long long; using ull=unsigned long long; using i128=__int128_t; using u128=__uint128_t; u...

2026-02-11

1 18

题解 | 九倍平方数

#include<bits/stdc++.h> using namespace std; using ll=long long; using ull=unsigned long long; using i128=__int128_t; using u128=__uint128_t; u...

2026-02-11

1 24

题解 | 元素方碑

#include<bits/stdc++.h> using namespace std; using ll=long long; using ull=unsigned long long; using i128=__int128_t; using u128=__uint128_t; u...

2026-02-11

1 20

题解 | 变幻莫测

#include<bits/stdc++.h> using namespace std; using ll=long long; using ull=unsigned long long; using i128=__int128_t; using u128=__uint128_t; u...

2026-02-10

1 21

题解 | 魔法棒

#include<bits/stdc++.h> using namespace std; using ll=long long; using ull=unsigned long long; using i128=__int128_t; using u128=__uint128_t; u...

2026-02-10

1 21

题解 | 小红的字符串修改

#include<bits/stdc++.h> using namespace std; using ll=long long; using ull=unsigned long long; using i128=__int128_t; using u128=__uint128_t; u...

2026-02-10

1 18