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Why this code is not giving output?

thehitmanranjan (39)
Why this code is not giving output? When the input value of n>1.

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// Example program
#include <iostream>
#include<cmath>
using namespace std;
int main()
{ 
int factorial(int);
double s=-2;int n,fact,x;
cout<<"Enter the no. of terms of series :";
cin>>n;
cout<<"Enter the value of x: ";
cin>>x;
for(int i=1;i<=n-1;n++)
{
   fact=factorial(i*2);
   if(i%2==0)
   {
       s=s-(pow(x,i)/fact);
   }
   else
   s=s+(pow(x,i)/fact);
}
cout<<"Sum ="<<s;
return 0;
}
int factorial(int n)
{
    int f=1;
    for(int i=1;i<=n;i++)
    {
        f=f*i;
    }
    return f;
}
Last edited on
kbw (9488)
What is it supposed to do?
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