To print even odd in pyramid

 #include <stdio.h>

int main() {
    int rows;
    int n=2;
    int p=1;
    printf("Enter the no. of rows: ");
    scanf("%d",&rows);
    for (int i=1;i<=rows;i++){
        for(int j=1;j<=rows-i;j++){
            printf(" ");
        }
        if(i%2==0){
            for (int j=1;j<=i;j++){
            printf("%d ",n);
            n+=2;
            }
        }else{
            for (int j=1;j<=i;j++){
            printf("%d ",p);
            p+=2;
            }
        }
        printf("\n");
    }
    return 0;
}
Enter the no. of rows: 5 1 2 4 3 5 7 6 8 10 12 9 11 13 15 17

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