Milk bill in one month

 

#include <stdio.h> 

int main()  

{ 

    float milk; 

    float c = 0; 

    printf ("Enter the amount of milk consumed in one month"); 

    scanf("%f",&milk); 

     

     if(milk=15l) 

    { 

        printf ("AMOUNT IS: ");  

        c+=(milk*20)*(30); 

        printf("%f",c); 

    } 

     else if(milk=30l) 

   { 

       printf("AMOUNT IS: "); 

       c+=(milk*40)*(30); 

       printf("%f",c); 

   } 

   else if(milk=45l) 

   { 

       printf("AMOUNT IS: "); 

       c+=(milk*80)*(30); 

       printf("%f",c); 

   } 

   else(milk=60l); 

   { 

       printf("AMOUNT IS: "); 

       c+=(milk*100)*(30); 

       printf("%f",c); 

   } 

   return 0; 

}