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全部文章（共78篇）

题解 | 小红的矩阵染色

#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 70

题解 | 支付宝消费打折

#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 39

题解 | 小苯送礼物

#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 58

题解 | 分数线划定

#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 48

题解 | 小红的回文串

#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 54

题解 | 乒乓球

#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 44

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 43

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 44

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 41

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 58