C. Magic Odd Square time limit per test:1 second memory limit per test:256 megabytes input:standard input output:standard output Find an n × n matrix with different numbers from 1 to n2, so the sum in each row, column and both main diagonals are odd.…
Magic Odd Square Find an n × n matrix with different numbers from 1 to n2, so the sum in each row, column and both main diagonals are odd. Input The only line contains odd integer n (1 ≤ n ≤ 49). Output Print n lines with n integers. All the integers…
Find an n × n matrix with different numbers from 1 to n2, so the sum in each row, column and both main diagonals are odd. Input The only line contains odd integer n (1 ≤ n ≤ 49). Output Print n lines with n integers. All the integers should be differ…
题目链接: C. Magic Odd Square Find an n × n matrix with different numbers from 1 to n2, so the sum in each row, column and both main diagonals are odd. Input The only line contains odd integer n (1 ≤ n ≤ 49). Output Print n lines with n integers. All the…
[Educational Codeforces Round 16]C. Magic Odd Square 试题描述 Find an n × n matrix with different numbers from 1 to n2, so the sum in each row, column and both main diagonals are odd. 输入 The only line contains odd integer n (1 ≤ n ≤ 49). 输出 Print n lines…
Find an n × n matrix with different numbers from 1 to n2, so the sum in each row, column and both main diagonals are odd. Input The only line contains odd integer n (1 ≤ n ≤ 49). Output Print n lines with n integers. All the integers should be differ…
C. Magic Odd Square time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Find an n × n matrix with different numbers from 1 to n2, so the sum in each row, column and both main diagonals are odd.…
算法原理请参考:https://www.zhihu.com/question/23531676 先定义一些通用的函数,比如创建空幻方,删除幻方,打印幻方. 创建幻方 int **NewMagicS(int n) { int **magic = new int*[n]; for (int k = 0; k < n; k++) magic[k] = new int[n]; return magic; } 删除幻方 void DeleteMagicS(int **magic, int n) { for…
D1. Magic Powder - 1 time limit per test: 1 second memory limit per test: 256 megabytes input: standard input output: standard output This problem is given in two versions that differ only by constraints. If you can solve this problem in large constr…
F - Expected Square Beauty 思路:https://codeforces.com/blog/entry/68111 代码: #pragma GCC optimize(2) #pragma GCC optimize(3) #pragma GCC optimize(4) #include<bits/stdc++.h> using namespace std; #define y1 y11 #define fi first #define se second #define…
A. Plus and Square Root time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output ZS the Coder is playing a game. There is a number displayed on the screen and there are two buttons, ' + ' (plus) an…
D2. Magic Powder - 2 The term of this problem is the same as the previous one, the only exception — increased restrictions. Input The first line contains two positive integers n and k (1 ≤ n ≤ 100 000, 1 ≤ k ≤ 109) — the number of ingredients and the…
