Diamond pattren program in C++
#include <iostream>
using namespace std;
int main() {
int n, c, k, space = 1;
cout << "Enter number of rows (odd number): ";
cin >> n;
space = n - 1;
for (k = 1; k <= n; k++) {
for (c = 1; c <= space; c++)
cout << " ";
space--;
for (c = 1; c <= 2 * k - 1; c++)
cout << "*";
cout << "\n";
}
space = 1;
for (k = 1; k <= n - 1; k++) {
for (c = 1; c <= space; c++)
cout << " ";
space++;
for (c = 1 ; c <= 2 * (n - k) - 1; c++)
cout << "*";
cout << "\n";
}
return 0;
}