#include<stdio.h>
#include<stdlib.h>
int main()
{
int data;
printf("Please Input a Fraction: \n");
scanf_s("%d", &data);
switch (data/10)
{
case 0:
case 1:
case 2:
case 3:
printf("lt is very bad : %d \n", data);
break;
case 4:
case 5:
printf("lt is bad : %d \n", data);
break;
case 6:
case 7:
printf("good : %d \n", data);
break;
case 8:
case 9:
case 10:
printf("very Good : %d \n", data);
break;
default:
printf("you Input not a errey\n");
}
}