题目原文 Selection in two sorted arrays. Given two sorted arrays a[] and b[], of sizes n1 and n2, respectively, design an algorithm to find the kth largest key. The order of growth of the worst case running time of your algorithm should be logn, where n
题目: 题目来源WUSTOJ 源代码: #include<stdio.h> int main() { int n, m, i, a[20]; while (scanf("%d", &n) != EOF) { for (i = 0; i < n; i++) { scanf("%d", &a[i]); // 输入n个整数 } scanf("%d", &m); //输入m for (i = 0; i <
#include <iostream> #include <cassert> using namespace std; int selectKth(int a[],int start,int end,int k){ assert(start <= end && k <= end+); int left = start; int right = end; int pivotVal = a[left]; while(left < right){ whi
比如a[]={2,4,5,6,7},得出的两组数{2,4,6}和{5,7},abs(sum(a1)-sum(a2))=0: 比如{2,5,6,10},abs(sum(2,10)-sum(5,6))=1,所以得出的两组数分别为{2,10}和{5,6}. vector<int> vct; int last = INT_MAX; int halfOfSum(int* arr, int len) { int sum = 0; for (int i = 0; i < len; ++i) { sum
[抄题]: You are given two arrays (without duplicates) nums1 and nums2 where nums1’s elements are subset of nums2. Find all the next greater numbers for nums1's elements in the corresponding places of nums2. The Next Greater Number of a number x in nums