Dos command run through menu

[rickdragon]

/*

My All Program working in Turbo C++ Program

*/
---------

#include<stdio.h>
#include<stdlib.h>
#include<graphics.h>
#include<conio.h>
void main()
{
char *command[]={
"DIR",
"CHKDSK",
"TIME",
"DATE",
"LABEL"
};
char ch;
for( ;
{
do
{
int i;
char far *vidmem = 0xB8000000;
getch();
clrscr();
for(i=1;i<=3999;i=i+2)
*(vidmem +i) =110;
printf("Prg. To Run DOS Commands\n");
printf("1.DIR\n");
printf("2.CHKDSK\n");
printf("3.TIME\n");
printf("4.DATE\n");
printf("5.LABEL\n");
printf("6.EXIT\n");
printf("\nchoice : ");
ch=getche();
printf("\n");
}
while((ch>'1') || (ch<'6'));
if(ch=='6')
break;
system(command[ch - '1']);
}
}