随笔分类 -  黑科技 - 输入挂

输入挂
摘要：int read() { //输入挂 int x = 0, f = 1; register char ch = getchar(); while (ch'9') { if (ch == '-')f = -1; ch = getchar(); } while (ch >= '0'&&ch <= '9') { x = x * 10 + c... 阅读全文
posted @ 2018-07-30 10:41 楼主好菜啊 阅读(191) 评论(1) 推荐(1) 编辑

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