```cpp #includeusing namespace std; int main() { while (1) { int i, j; for (i = 0; i <= 6; i++) { for (j = 0; j < i; j++) cout << " "; for (int k = 1; k <= 11 - 2 * i; k++) cout << "M"; cout << endl; }cout << endl; } }

```cpp #includeusing namespace std; int main() { while (1) { int i, j; for (i = 0; i <= 6; i++) { for (j = 0; j < i; j++) cout << " "; for (int k = 1; k <= 11 - 2 * i; k++) cout << "M"; cout << endl; }cout << endl; } }