思维

地址https://leetcode.com/problems/median-of-two-sorted-arrays/description/题目Median of Two Sorted ArraysThere are two sorted array...

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地址http://codeforces.com/contest/1011/problem/D题目不放了，复制了格式各种乱思路看到n=30,最多让你问60次，肯定有问题所以很容想到通过前n次每次询问1来判断说的是真是假，然后就是二分了代码#include ...

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地址https://hihocoder.com/problemset/problem/1722题目时间限制:10000ms单点时限:1000ms内存限制:256MB描述给定N个数组，每个数组都包含M个整数。 现在你被要求从每个数组中选出一个数，总共N个...

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地址https://leetcode.com/problems/trapping-rain-water/description/题目Given n non-negative integers representing an elevation map w...

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地址https://leetcode.com/problems/first-missing-positive/description/题目Given an unsorted integer array, find the first missing po...

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