#include <stdio.h>

int main (){

    int N,X[1000],i,band=0;
    scanf("%d",&N);
    for (i=0; i<N ;i++) {
        scanf("%d", &X[i]);
        if(X[i]== 3 && (X[i] == 5))
        {
            band++;
        }
    }

    if(band!=0)
        printf("Vetor certo");
    else
        printf("Vetor errado");

    return 0;

}

if (X[i]== 3 || X[i] == 5) {
    band++;
}

int main()
{
    int N;
    int X[1000];
    int i;
    int band=0;
    scanf("%d",&N);
    for (i=0; i<N ; i++)
    {
        scanf("%d", &X[i]);
        if(X[i]== 3 || (X[i] == 5))
        {
            band++;
        }
    }

    if(band!=0)
        printf("Vetor certo");
    else

        printf("Vetor errado");

    return 0;
}