Swapping and Arithmatic Functions in c pro

Swapping Program

#include

#include

void main()

int a,b;

clrscr();

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

          scanf("%d%d",&a,&b);

          a=a+b;

          b=a-b

          a=a-b;

          printf("After swapping\n");

          printf("\n A value : %d",a);

          printf("\n B value : %d",b);

getch();

}

Output

         

          Enter a,b value

          5

          10

          After swapping

          A value : 10

          B value : 5

Program 1

#include

#include

void main()

{

int a,b,c,tot;

clrscr();

          printf("Enter a value");

          scanf("%d",&a);

          printf("Enter b value");

          scanf("%d",&b);

          printf("Enter c value");

          scanf("%d",&c);

          tot=a+b+c;

          printf("\n Total              : %d",tot);

getch();

}

Output

          

           Enter a value

          10

          Enter b value

          15

          Enter c value       

          5

          Total  : 30

Program 2

#include

#include

void main()

{

char name[10];

int m1,m2,total;

clrscr();

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

          scanf("%s",name);        

          printf("\n Enter the m1,m2\n");

          scanf("%d%d",&m1,&m2);

          total=m1+m2;

          printf(\n Total      : %d",total);

getch();

}

Output

        

          Enter the student name

          Raja

          Enter the m1,m2

          80

          70

          Total : 150

Program 3

#include

#include

void main()

{

int a,b,add,sub,mul,div;

clrscr();

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

          scanf("%d%d",&a,&b);

          add=a+b;

          sub=a-b;

          mul=a*b;

          div=a/b;

          printf("\n Addition                  :%d",add);

          printf("\n Subtraction    :%d",sub);

          printf("\n Multiplication          :%d",mul);

          printf("\n Division                   :%d",div);

getch();

}

Output

         

          Enter the a,b values

          10

5

Addition               : 15

Subtraction          :5

Multiplication      : 50

Division               : 2

Program 4

#include

#include

void main()

{

char name[20];

int age;

float height;

clrscr();

          printf("Enter ur name\n");

          scanf("%s",name);

          printf("Enter ur age\n");

          scanf("%d",&age);

          printf("Enter ur height\n");

          scanf("%f",&height);

          printf("Name        :%s",name);

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

          printf("Height       :%f",height);

getch();

}

Output

          

          Enter ur name

          Ragul

Enter ur age

          23

          Enter ur height

          6.2

          Name          : Ragul

          Age             : 23

          Height         : 6.2