#include <stdio.h>
void printer(int input)
{
// for stars
for (int i = 1; i <= input; i++) {
for (int j = 1; j <= input - i; j++) {
}
for (int k = 1; k <= i; k++) {
}
}
// for base
int base_half_len = input - 1;
for (int i = 1; i < base_half_len; i++) {
}
for (int i = 1; i < base_half_len; i++) {
}
for (int i = 1; i < 2 * input - 2; i++) {
}
}
int main(void) {
// your code goes here
printer(10);
return 0;
}
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