I was trying to find binomial co-efficient nCr mod 1000000007 (n and r are large) using inverse modulo but there is some error. What is the problem in this code? https://ideone.com/SWPmty
How to find nCr for large numbers
I was trying to find binomial co-efficient nCr mod 1000000007 (n and r are large) using inverse modulo but there is some error. What is the problem in this code? https://ideone.com/SWPmty