#include<stdio.h>
typedef struct square{
    int edge;
}sea;
int main(){
    int edge;
    scanf("%d",&edge);
    if(edge<0){
        printf("Invalid input");
        return 0;
    }
    sea sq[edge];
    for(int i=0;i<n;i++){
        printf("%d",&sq[edge])
    }
}