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题目描述 Although Inzane successfully found his beloved bone, Zane, his owner, has yet to return. To search for Zane, he would need a lot of money, of whi 阅读全文
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返回你要搜到的数组的右端点的下一位 #include <cstdio> #include <cmath> #include <algorithm> using namespace std; int main(){ int a[5]={1,2,3}; int x=lower_bound(a,a+4,6 阅读全文
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Slastyona and her loyal dog Pushok are playing a meaningless game that is indeed very interesting. The game consists of multiple rounds. Its rules are 阅读全文
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题目 An army of ants walk on a horizontal pole of length l cm, each with a constant speed of 1 cm/s. When a walking ant reaches an end of the pole, it i 阅读全文
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Farmer John has arranged his N (1 ≤ N ≤ 5,000) cows in a row and many of them are facing forward, like good cows. Some of them are facing backward, th 阅读全文