[vipul15singh]

Quote:

Originally Posted by virxen

check the result again.i think it must be 2.7083

i made 2 corrections and also i changed how scanf gets its data.

#include<stdio.h>
#include<conio.h>
float expo(float,float,int,float);
float term(float,float,float);
int main()
{
 int n;
 float e=0.0,t=1.0,x;
 static float s=1.0;
 //clrscr();
 printf("\nenter variable:");
scanf("%f",&x);
 printf("\nenter no of terms:");
scanf("%d",&n);
 e=expo(x,t,n,s);
 printf("\nsum=%f",e);
 getch();
 return 0;
}
float expo(float x,float t,int n,float s){
 float c=1.0,e=0;
 if(t<n){
  e=term(x,t,c);
  s=s+e;
  t++;
  s=expo(x,t,n,s);
 }
  return(s);
}
float term(float x,float t,float c)
{
 if(t>=1){
  c=c*(x/t);
  c=term(x,t-1,c);
 }
  return(c);
}

thanks virxen, i m very happy to get sol.,pls tell me whats the actual problem in prog at (vipul.fifteen@yahoo.com)
once again thanks