Write a programe convert ASCII no into related character.

Input:-
#include
#include
void main( )
{
int n;
clrscr( );
printf("Enter ASCII no:");
scanf("%d",&n);
printf("ASCII no %d is for character %c",n,n);
getch( );
}

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Output:-
Enter ASCII no:97
ASCII no 97 is for character a

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Write a programe convert Character into its ASCII value.

#include< stdio.h >
#include< conio.h >
void main( )
{
char c;
clrscr( );
printf("Enter Character: ");
scanf("%c",&c);
printf("Character %c 's ASCII no=%d",c,c);
getch( );
}

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Output:-
Enter Character: N
Character N 's ASCII no=78

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Write a programe convert rupees into paisa.Note:-1 rupee=100 paisa

#include< stdio.h >
#include< conio.h >
void main( )
{
int p;
float r;
clrscr( );
printf("\nEnter rupees= ");
scanf("%f",&r);
p=100*r;
printf("\nPaisa=%d",p);
getch( );
}

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Write a programe for calculation of addition, sub, multy, div of given two number

#include< stdio.h >
#include< conio.h >
void main( )
{
int a,b,c;
float d;
clrscr( );
printf("Enter first no: ");
scanf("%d",&a);
printf("Enter second no: ");
scanf("%d",&b);
c=a+b;
printf("\nAddition=%d",c);
c=a-b;
printf("\nSubstraction=%d",c);
c=a*b;
printf("\nMultiplication=%d",c);
c=a%b;
printf("\nModulow=%d",c);
d=a/b;
printf("\nDivision=%2.2f",d);
getch( );
}

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Write a programe for print your address in center of output screen.

#include< stdio.h >
#include< conio.h >
void main( )
{
clrscr( );
printf("\n\t\t\tPatel Ankit");
printf("\n\t\t\t12\Sardar Bunglows");
printf("\n\t\t\tShivaji chowk, Shahibagh");
printf("\n\t\t\tAhmedabad");
getch( );
}

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Write a programe for print "Hello World" in c language

#include< stdio.h >
#include< conio.h >
void main( )
{
int a;
clrscr( );
printf("Hello world");
getch( );
}

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Output
Hello world

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For fuction x^2-5

#include< stdio.h >
#include< conio.h >

void fun(int);

void main()
{
int n;
clrscr();

printf("Enter no for calculation:");
scanf("%d",&n);

fun(n);

getch();
}

void fun(int n)
{
int r;
r=n*n-5;

printf("%d",r);
}

Pointer 1

#include< stdio.h >
#include< conio.h >

void exchange(int *,int *);

void main()
{

int a,b;
clrscr();

printf("Enter vale of a & b:");
scanf("%d %d",&a,&b);

exchange(&a,&b);

printf("a=%d",a);
printf("b=%d",b);

getch();
}

void exchange(int *p,int *q)
{
int *k;
*k=*p;
*p=*q;
*q=*k;
}

Armstrong number

#include< stdio.h >
#include< conio.h >

void main()
{

int a,b,sum=0,n;
clrscr();

printf("enter no:");
scanf("%d",&n);

b=n;

while(n>0)
{
a=n%10;
sum=sum+(a*a*a);
n=n/10;
}

if(b==sum)
{
printf("Armstrong no");
}
else
{
printf("Not Armstong no");
}

getch();
}

Programe:-8

Programe:-8

Input:
#include
#include
#include
void main()
{
int a,b;
float c;
clrscr();
printf("Enter lenth of rectangle:");
scanf("%d",&a);
printf("Enter width of rectangle:");
scanf("%d",&b);
c=sqrt(a*a+b*b);
printf("Daidonal of rectangle=%f",c);
getch();
}

Output:-
Enter lenth of rectangle:__
Enter width of rectcngle:__
Daigonal of rectangle=__