Program : 3

PROGRAM - 3(a)

Write a program that prints the given 3 integers in ascending order using if-else.

Program:

#include<stdio.h>

#include<conio.h>

void main()

{

     int a,b,c,max,max2,min;

     clrscr();

     printf("Enter 3 numbers (a,b,c) : ");

     scanf("%d %d %d",&a,&b,&c);

     if (a>b && a>c)

     {

           max=a;

           if (b>c)

                max2=b,min=c;

           else

                max2=c,min=b;

     }

     else if (b>c)

     {

           max=b;

           if (a>c)

                max2=a,min=c;

           else

                max2=c,min=a;

     }

     else

     {

           max=c;

           if (a>b)

                max2=a,min=b;

           else

                max2=b,min=a;

     }

     printf("The ascending order is : %d %d %d"

                                   ,min,max2,max);

     getch();

}

/*   OUTPUT:Enter 3 Numbers(a,b,c):  5 4 6

           The ascending order is:   4 5 6

*/

PROGRAM - 3(b)

 Write a program to calculate commission for the input value of sales amount.

Commission is calculated as per the following rules:

           i) Commission is NIL for sales 
              amount Rs.5000.

ii) Commission is 2% for sales when sales 
amount is > Rs.5000 and <= Rs.10000

  

Program:

#include<stdio.h>

#include<conio.h>

void main()

{

     float amount=0,com=0;

     clrscr();

     printf("Enter the sales amount : ");

     scanf("%f",&amount);

     if (amount==5000)

           com=amount*0.0;

     else if (amount >5000 && amount <=10000)

           com=amount*0.02;

     else if (amount>10000)

           com=amount*0.05;

     printf("commission=%f",com);

     getch();

}

/*   OUTPUT:enter the amount     8332.5

                the commision is 166.649994

*/

PROGRAM - 3(c) 

 A Character is entered through keyboard. Write a program to determine whether the character entered is a capital letter, a small case letter, a digit or a special symbol. The following table shows the range of ASCII values for various characters.

Character                            ASCII Values

A-Z                                  65-90

a-z                                  97-122

0-9                                  48-57

Special symbols                      0-47,58-64,
                                     91-96,123-127

Program:

#include<stdio.h>

#include<conio.h>

void main()

{

     char a;

     clrscr();

     printf("enter the character or digit 

                                 or symbol : ");

     scanf("%c",&a);

     if (a>=65 && a<=90)

           printf("\n Capital letter");

     else if (a>=97 && a<=122)

           printf("\n Small case letter");

     else if (a>=48 && a<=57)

           printf("\n digit");

else if((a>=0 && a<=47) || (a>=58 && a<=64) 
         || (a>=91 && a<=96)|| (a>=123 && a<127))

     printf("\n Special symbol");

     getch();

}

/*   OUTPUT: enter the character or digit or symbol: &

              Special symbols

*/