#include<stdio.h>
void PrintInvertedPyramid(int n){
    if (n % 2 == 0 || n <= 0){
        printf("Invalid Input\n");
        return;
    }
    for (int i = n;i>=1; i-=2){
        for(int j = 0; j , (n-i) / 2;j++){
           printf(" ");
        }
        for (int k=1;k<=i;k++){
            printf("*");
        }
        printf("\n");
    }
}
int main(){
    int n;
    printf("Enter a positive odd integer for the number of rows:");
    scanf("%d", &n);
    printInvertPyramid(n);
    return 0;
}