This commit is contained in:
Ingy döt Net 2013-04-10 21:29:02 -07:00
parent 764da6cbbb
commit db842d013d
19005 changed files with 197040 additions and 7 deletions

View file

@ -0,0 +1,15 @@
public static long itFibN(int n)
{
if (n < 2)
return n;
long ans = 0;
long n1 = 0;
long n2 = 1;
for(n--; n > 0; n--)
{
ans = n1 + n2;
n1 = n2;
n2 = ans;
}
return ans;
}