Thursday, August 27, 2009

E=1+1/1!+1/2!+1/3!+.. .. .. .. .


main()
{
float e=1;
int n=5,i;
int fact(int);
for(i=1;i<=n;i++)
e=e+1/fact(i);
printf("%f",e)
}
int fact(int n)
{
int i,f=1;
for(i=1;i<=n;i++)
f=f*i;
return(f);
}

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