W.A.P in c to convert decimal to hexadecimal no.

W.A.P in c to convert decimal to hexadecimal no.

#include<stdio.h>

#include<conio.h>

void hexa(long);

void main()

{

long int n;

clrscr();

printf("Conversion from Decimal to Hexadecimal\n");

printf("\n\nEnter the decimal number:  ");

scanf("%ld",&n);

printf("\n\nThe hexa decimal no is:-  ");

hexa(n);

getch();

}

void hexa(long n)

{

long i;

if(n>0)

{

i=n%16;

n=n/16;

hexa(n);

if(i>=10)

{

switch(i)

{

case 10: printf("A"); break;

case 11: printf("B"); break;

case 12: printf("C"); break;

case 13: printf("D"); break;

case 14: printf("E"); break;

case 15: printf("F"); break;

}

}

else

printf("%ld",i);

}

}

output:

Conversion from Decimal to Hexadecimal

Enter the decimal number:720

hexadecimal equvalient:2D0