#include
#include
void convrt(int a,int b);
void hexdec(int a);
main()
{
int a,c,r;
char cc;
do
{
clrscr();
printf("\n\n\n\t\tMenu");
printf("\n\n\tConvert decimal to");
printf("\n\n\t1.Binary\n\n\t2.Octal\n\n\t3.Hexadecimal\n\n\t4.Exit\n\n Enter your choice : ");

#include
#include
#include
main()
{
clrscr();
int l,i,j=0,z=0,k=0;
char a[200]="",b[20];
printf("\n\n enter the string:");

#include
#include
void main()
{
int a[3][3],b[3][3],c[3][3],i,j,k,m=0;
clrscr();
printf("enter the first matrix\n");

#include
#include
#include
main()
{
clrscr();
int l,i,j=0,z=0,k=0;
char a[200]="",b[20];
printf("\n\n enter the string:");