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这是我参与「第五届青训营 」伴学笔记创作活动的第 16 天 安装Gorm go get -u gorm.io/gorm go get -u gorm.io/driver/sqlite Gorm连接数据库 MySQL 主要说一下mysql的连接,主要有两个步骤: 配置DSN (Data Source 阅读全文
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题面 Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 13906 Accepted: 4377 Description Beads of N colors are connected together into a circula 阅读全文
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题目链接 time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Description You are given an array 阅读全文
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题目链接 Description Sasha has an array of integers \(a_1, a_2, ..., a_n\). You have to perform \(m\) queries. There might be queries of two types: 1 l r 阅读全文
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题目链接 Description Ena and Mizuki are playing a game. There are n items in front of them, numbered from \(1\) to \(n\). The value of the \(i\)-th item i 阅读全文