Program in C to convert decimal to hexadecimal number

#include<stdio.h>

#include<conio.h>

#include<process.h>

void main()

{

            int x, y=30, z;

            clrscr();

            printf(“Enter the number:”);

            scanf(“%d”, &x);

            printf(“\n conversion of decimal to hexadecimal number\n”);

            for(;;)

            {

                        if(x= =0)

                                    exit(1);

                        z=x%16;

                        x=x/16;

                        gotoxy(y--,5);

                        switch(z)

                        {

                                    Case 10:

                                                Printf(“A”);

                                    Break;

                                    Case 11:

                                                Printf(“%c”, „B?);

                                    Break;

                                    Case 12:

                                                Printf(%c”, „C”);

                                    Break;

                                    Case 13:

                                                Printf(“D”);

                                    Break;

                                    Case 14:

                                                Printf(“E”);

                                    Break;

                                    Case 15:

                                                Printf(“F”);

                                    Default:

                                                Printf(“%d”, z);

                        }

            }

            getch();

}