Convert a 4 digit number to equivalent roman number using array.

#include

#include



main()

{

int n,n1,i,k;

int a[]={1000,500,100,50,10,5,1};

char b[]={'M','D','C','L','X','V','I'};

clrscr();

printf("Input a number ");

scanf("%d",&n);

printf("\nROMAN equivalent of %d is ",n);

for (k=0;k<7;k++)

{

n1=n/a[k];

for(i=0;iprintf("%c",b[k]);

n=n%a[k];

}

}