Answer / satya

#include<stdio.h>
#include<conio.h>
int sumfact(int n)
{ int cnt=0,out;
if(cnt==0)
out=1;
if(n==1)
return out;
else
{
int i,fact=1;
for(i=n;i>=2;i--)

fact*=i;
out+=fact;
cnt++;

return out+sumfact(n-1);
}
}
main()
{
int out,n;
clrscr();
printf("Enter the vlue of n ");
scanf("%d",&n);
out=sumfact(n);
printf("%d",out);
getch();
}

what do u mean by Direct access files? then can u explain about Direct Access Files?

0 Answers   LG Soft,

---

In the following control structure which is faster? 1.Switch 2.If-else and which consumes more memory?

4 Answers  

---

Write program to remove duplicate in an array?

0 Answers  

---

can we initialize all the members of union?

2 Answers  

---

Can you mix old-style and new-style function syntax?

0 Answers  

---

In the DOS enveronment, normal RAM that resides beyond the 1mb mark. a) expanded memory b) swapped memory c) Extended memory d) none

0 Answers  

---

what is c language?

2 Answers  

---

what is the use of keyword volatile??

4 Answers   LG Soft,

---

errors in computer programmes are called

1 Answers   NET,

---

What is the use of getch ()?

0 Answers  

---

#define MAX 3 main() { printf("MAX = %d \n",MAX ); #undef MAX #ifdef MAX printf("Vector Institute”); #endif

4 Answers   IBM, Vector,

---

Is a house a shell structure?

0 Answers  

---