2245

Run ID	作者	问题	语言	测评结果	Time	Memory	代码长度	提交时间
2245	孙浚轩	方阵填数	C++	Wrong Answer	0 MS	276 KB	1136	2023-12-23 00:29:48

Tests(0/3):

Code:

#include <iostream> #include <vector> void generateMatrix(int N) { std::vector<std::vector<int> > matrix(N, std::vector<int>(N, 0)); int num = 1; int row = 0, col = 0; int layer; if (N % 2 == 0) { layer = N / 2; } else { layer = (N + 1) / 2; } for (int i = 0; i < layer; ++i) { for (col = i; col < N - i; ++col) { matrix[i][col] = num++; } for (row = i + 1; row < N - i; ++row) { matrix[row][N - i - 1] = num++; } for (col = N - i - 2; col >= i; --col) { matrix[N - i - 1][col] = num++; } for (row = N - i - 2; row > i; --row) { matrix[row][i] = num++; } } for (int i = 0; i < N; ++i) { for (int j = 0; j < N; ++j) { std::cout << matrix[i][j]; if (j < N - 1) { std::cout << " "; } } if (i < N - 1) { std::cout << std::endl; } } } int main() { int N; std::cin >> N; generateMatrix(N); return 0; }

Run Info:

------Input------

10

------Answer-----

28 29 30 31 32 33 34 35 36 1
27 58 59 60 61 62 63 64 37 2
26 57 80 81 82 83 84 65 38 3
25 56 79 94 95 96 85 66 39 4
24 55 78 93 100 97 86 67 40 5
23 54 77 92 99 98 87 68 41 6
22 53 76 91 90 89 88 69 42 7
21 52 75 74 73 72 71 70 43 8
20 51 50 49 48 47 46 45 44 9
19 18 17 16 15 14 13 12 11 10

------Your output-----

1 2 3 4 5 6 7 8 9 10
36 37 38 39 40 41 42 43 44 11
35 64 65 66 67 68 69 70 45 12
34 63 84 85 86 87 88 71 46 13
33 62 83 96 97 98 89 72 47 14
32 61 82 95 100 99 90 73 48 15
31 60 81 94 93 92 91 74 49 16
30 59 80 79 78 77 76 75 50 17
29 58 57 56 55 54 53 52 51 18
28 27 26 25 24 23 22 21 20 19