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| #include "iostream" using namespace std;
int main() { int n, m; cin >> n >> m; char arr[n][m];
for (int i = 0; i < n; ++i) { for (int j = 0; j < m; ++j) { cin >> arr[i][j]; } }
for (int i = 0; i < n / 2; ++i) { for (int j = 0; j < m; ++j) { swap(arr[i][j], arr[n - 1 - i][j]); } }
for (int j = 0; j < m / 2; ++j) { for (int i = 0; i < n; ++i) { swap(arr[i][j], arr[i][m - 1 - j]); } }
for (int i = 0; i < n; ++i) { for (int j = 0; j < m; ++j) { cout << arr[i][j]; } cout << endl; } return 0; }
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