Négyszög #, *, @ -ból

#include <stdio.h>

int main(void){
    int N;
    int column;
    int row;

    printf("Negyszög #-bol es *-ból @ atloval\n");
    printf("Adja meg, a negyszog meretet: \n");
    scanf("%d", &N);
    for(row=0; row<=N; row++) {
        for (column=0; column<=N; column++) {
                if(column<row){
                    printf(" # ");
                } else {
                    if(column==row){
                        printf(" @ ");
                    }else{
                        printf(" * ");
                    }
                }
        }
        printf("\n");
    }
return 0;
}