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【题目描述】 有一个沿海地区，可以看作有n行m列的城市，第i行第j列的城市海拔为h[j]。 由于沿海，所以这个地区经常会发生海啸。 海啸发生时，部分城市会被淹没，具体来说，海水高度会达到d，因此海拔低于d的城市都会被淹没。 现在有q次询问，每次问你一个矩... 阅读全文
posted @ 2022-09-20 22:55
老程序员111
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【题目描述】 小j开始打工，准备赚钱买煤气灶。 第一天，小j的工资为n元，之后每天他的工资都比前一天多d元。 已知煤气灶需要m元，求小j最少工作几天才能买到煤气灶。 【输入描述】 四个整数 n,m,d,x 分别表示小j第一天的工资，煤气灶的价格，工资... 阅读全文
posted @ 2022-09-20 22:55
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Problem Description There are N cities. There are also K roads and L railways, extending between the cities. The i-th road bidi... 阅读全文
posted @ 2022-09-20 22:55
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Problem Description You are given a string S consisting of lowercase English letters. Another string T is initially empty. Dete... 阅读全文
posted @ 2022-09-20 22:55
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Problem Description There is a string s of length 3 or greater. No two neighboring characters in s are equal. Takahashi and Ao... 阅读全文
posted @ 2022-09-20 22:55
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Problem Description There are N boxes arranged in a row. Initially, the i-th box from the left contains ai candies. Snuke can ... 阅读全文
posted @ 2022-09-20 22:55
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Problem Description There are N towns located in a line, conveniently numbered 1 through N. Takahashi the merchant is going on ... 阅读全文
posted @ 2022-09-20 22:55
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Problem Description Two foxes Jiro and Saburo are playing a game called 1D Reversi. This game is played on a board, using black... 阅读全文
posted @ 2022-09-20 22:55
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Problem Description AtCoDeer the deer is seeing a quick report of election results on TV. Two candidates are standing for the e... 阅读全文
posted @ 2022-09-20 22:55
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Problem Description AtCoDeer the deer and his friend TopCoDeer is playing a game. The game consists of N turns. In each turn, e... 阅读全文
posted @ 2022-09-20 22:55
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