用C++实现武器在防御矩阵副对角线的布置

```cpp #include <iostream> using namespace std; int main() { int n; cin >> n; int matrix[5][5] = {0}; // 初始化矩阵元素全为0 // 将武器编号按顺序放置到副对角线上 for (int i = 0; i < n; i++) { matrix[i][n - 1 - i] = i + 1; } // 输出矩阵 for (int i = 0; i < n; i++) { for (int j = 0; j < n; j++) { cout << matrix[i][j]; if (j < n - 1) { cout << " "; } } cout << endl; } return 0; } ``` ######[AI问答 | 212点数解答 | 2026-03-20 23:48:38]