仙人球的残影 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 5701 Accepted Submission(s): 2604 Problem Description 在美丽的HDU,
输入两个整数 n n n和 m m m,输出一个 n n n行 m m m列的矩阵,将数字 1 1 1到 n × m n×m n×m按照回字蛇形填充至矩阵中。 具体矩阵形式可参考样例。 输入格式 输入共一行,包含两个整数 n n n和 m m m。 输出格式 输出满足要求的矩阵。 矩阵占 n n n行,每行包含 m m m个空格隔开的整数。 数据范围 1 ≤ n , m ≤ 100
题意 The string “PAYPALISHIRING” is written in a zigzag pattern on a given number of rows like this: (you may want to display this pattern in a fixed font for better legibility) https://leetcode.c
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: [[ 1, 2, 3 ],[ 4, 5, 6 ],[ 7, 8, 9 ]] You should
【1.打印蛇形矩阵】 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: [[ 1, 2, 3 ],[ 4, 5, 6 ],[ 7, 8, 9 ]