4) Write a program that displays each array element multiplied by 5 , by using pointer pass the entire array to function.

 source file name: ArrMultiPtr.C

void multiptr(int *p)

{

int n,res,i;

for(i=1;i<=6;i++)

{

n=*p;

res=n*5;

printf(" %d ",res);

p++;

}

}

void main()

{

int *ptr;

int i;

int A[]={10,250,-50,400,100,-60};

clrscr();

printf("\n given array numbers: \n ");

for(i=0;i<6;i++)

printf(" %d ",A[i]);

printf("\n each array number  muultipled by 5 using ponter:\n  ");

ptr=&A[0];

multiptr(ptr); // calling function using pointer

getch();

}

output: