随笔分类 - XCPC训练记录
摘要：The 2023 ICPC Asia Hangzhou Regional Contest (The 2nd Universal Cup. Stage 22: Hangzhou) M. V-Diagram 题意：给定一个“v图”，求平均值最大的子"v图" 思路：原图的最低点以及左右两个点必须取，如何先
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摘要：2024 (ICPC) Jiangxi Provincial Contest -- Official Contest A. Maliang Learning Painting 题意：a + b + c void solve(){ ll a, b, c; cin >> a >> b >> c; ll
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摘要：2023 (ICPC) Jiangxi Provincial Contest -- Official Contest L：Zhang Fei Threading Needles - Thick with Fine 题意：签到，输出n - 1 void solve(){ ll n; cin >> n;
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摘要：2024 ICPC National Invitational Collegiate Programming Contest, Wuhan Site I. Cyclic Apple Strings 题意：给定一个01字符串，每次操作可以将这个字符串向左循环移动任意次数，求让这个字符串变成有序的需要最
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摘要：The 2022 ICPC Asia Xian Regional Contest J. Strange Sum 题意：给定n个数，选定最多不超过两个数字的和的最大值 思路：签到 void solve(){ ll n; cin >> n; vector<ll> a(n + 1); for(int i
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摘要：The 2023 ICPC Asia Jinan Regional Contest (The 2nd Universal Cup. Stage 17: Jinan) D. Largest Digit 题意：给定两个范围la, ra, lb, rb，求在两个范围内选任意两个数相加，求最大的数位 思路：
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