#include <stdio.h>

void main()
{
float CatA, CatB, CatC, CatD, CatE, SatGen; //catA: customer's satisfaction in category A, CatB: customer's satisfaction in category B, CatC: customer's satisfaction in category C, CatD: customer's satisfaction in category D, CatE: customer's satisfaction in category E, SatGen:Customer's Satisfaction in general.

printf("Enter customer's satisfaction in category A\n");
scanf("%f", &CatA);

if (CatA>=1 && CatA<=10)
CatA;
else
printf("You have been entered a wrong number\n");

printf("Enter customer's satisfaction in category B\n");
scanf("%f", &CatB);
if (CatB>=1 && CatB<=10)
CatB;
else
printf("You have been entered a wrong number\n");

printf("Enter customer's satisfaction in category C\n");
scanf("%f", &CatC);
if (CatC>=1 && CatC<=10)
CatC;
else
printf("You have been entered a wrong number\n");

printf("Enter customer's satisfaction in category D\n");
scanf("%f", &CatD);
if (CatD>=1 && CatD<=10)
CatD;
else
printf("You have been entered a wrong number\n");

printf("Enter customer's satisfaction in category E\n");
scanf("%f", &CatE);
if (CatE>=1 && CatE<=10)
CatE;
else
printf("You have been entered a wrong number\n");

printf("Customer's Satisfaction in general is: %.1f\n", SatGen=(CatA+CatB+CatC)*15/100+CatD*30/100+CatE*25/100);


if (SatGen>=0 && SatGen<=5)
printf("The customer is not satisfied\n");
else
if (SatGen>5 && SatGen<=7)
printf("The customer is slightly happy\n");
else
if (SatGen>7 && SatGen<=8)
printf("The customer is satisfied\n");
else
if(SatGen>8 && SatGen<=10)
printf("The customer is glad\n");
else
printf("You have been entered an illegal values\n");

}