摘要：
A 整除的尾数 + 枚举一下后两位数。 代码： C++ include using namespace std; int main() { int x, y, w, n; while(scanf("%d%d%d%d", &x, &y, &w, &n) != EOF) { int res = x / 阅读全文
摘要：
Given an array of non negative integers, you are initially positioned at the first index of the array. Each element in the array represents your maxim 阅读全文
摘要：
Given a matrix of m x n elements (m rows, n columns), return all elements of the matrix in spiral order. For example, Given the following matrix: [ [ 阅读全文