摘要:
Bear has a large, empty ground for him to build a home. He decides to build a row of houses, one after another, say nn in total. The houses are design 阅读全文
摘要:
题目描述 如题,已知一个数列,你需要进行下面两种操作: 将某一个数加上 xx 求出某区间每一个数的和 输入格式 第一行包含两个正整数 n,mn,m,分别表示该数列数字的个数和操作的总个数。 第二行包含 nn 个用空格分隔的整数,其中第 ii 个数字表示数列第 ii 项的初始值。 接下来 mm 行每行 阅读全文
摘要:
Catch That Cow Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 169075 Accepted: 51762 Description Farmer John has been informed of the loca 阅读全文