tyjhField的专栏

Given a pattern and a string str, find if str follows the same pattern.Examples:pattern = "abba", str = "dog cat cat dog" should return true.pattern = "abba", str = "dog cat cat fish" 

According to the Wikipedia's article: "The Game of Life, also known simply as Life, is a cellular automaton devised by the British mathematician John Horton Conway in 1970."Given a board with m 

Given an array of integers and an integer k, find out whether there are two distinct indices i and j in the array such that nums[i] = nums[j] and the difference between i and jis at most k.c

Given n points on a 2D plane, find the maximum number of points that lie on the same straight line./** * Definition for a point. * struct Point { * int x; * int y; * Point() : x(0

#include <iostream>int maxSubarray(int a[], int size) {    if (size <= 0) std::cout << "error array size\n";    int max =  0x80000000;    int cur = 0;    int start, end;    while...