C using Eb bill and formula and Employye details pro

EB Bill Program

         

          #include

          #include

          void main()

          {

          char name[20];

          float or,er,cr,u=1.50,amount;

          clrscr();

                   printf("Enter the customer name\n");

                   scanf("%s",name);

                   printf("Enter the end reading and opening reading\n");

                   scanf("%f%f",&er,&or);

                   cr=er-or;

                   amount=cr*u;

                   printf("\n Customer Name       :%s",name);

                   printf("\n Current reading       :%f",cr);

                   printf("EB Amount                 :%f",amount);

          getch();

}

Output

          

          Enter the customer name

          Raja

          Enter the end reading and open reading

          450

          360

          Customer Name   :         Raja

          Current reading    :         90.000000

          Amount                :         135.000000

Formula Program

#include

#include

#include

void main()

{

float a,b,tot;

clrscr();

          printf(" Enter the a,b value\n");

          scanf("%f%f”,&a,&b);

          tot=sqrt((a*a)+(b*b));

          printf("Total = %f",tot);

getch();

}

Output

       

          Enter the a,b value

          10

2

Total : 10.19804

Employee Program

#include

#include

void main()

{

char ename[10],add[10],qua[10];

int age,salary,bonus,it,grossal,netsal;

clrscr();

          printf("Enter the employee name\n");

          scanf("%s",ename);

          printf("Enter your address\n");

          scanf("%s",add);

          printf("Enter your qualification\n");

          scanf("%s",qua);

          printf("Enter your age\n");

          scanf("%d",&age);

          printf("Enter your salary\n");

          scanf("%d",&salary);

          printf("Enter your bonus\n");

          scanf("%d",&bonus);

          printf("Enter your income tax\n");

          scanf("%d",&it);

          grosssal=salary+bonus;

          netsal=grosssal-it;

          printf("\n Name                       :%s",ename);

          printf("\n Address                             :%s",add);

          printf("\n Qualification            :%s",qua);

          printf("\n Age                          :%d",age);

          printf("\n Salary                      :%d",salary);

          printf("\n Grosssalary             :%d",grosssal);

          printf("\n Netsalary                 :%d",netsal);

getch();

}

Output

          

          Enter the employee name

          Ragul

          Enter your address

          Dindigul

          Enter your qualification

          BBA

          Enter your age

          25

          Enter your salary

          6000

          Enter your bonus

          2000

          Enter your income tax

          500

          Name                    : Ragul

          Address                : Dindigul

          Qualification        : BBA

          Age                       : 25

          Salary                            : 6000

          Gross salary                  : 8000

          Net salary             : 7500