#include <stdio.h>

const char * days[] = {"Pazartesi", "Sali", "Carsamba", "Persembe", "Cuma", "Cumartesi","Pazar"};

int main() {
    int input;

    while(true) {
        printf("\n1-7 arasinda bir sayi giriniz: ");
        scanf("%d",&input);
        if(input < 1 || input > 7) continue;
        break;
    }
    printf("Girdiginiz sayiya karsilik gelen gun: %s",days[input-1]);

    scanf("%d",&input);

    return 0;
}