Wrong Answer For Chef Team

general
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1

Please find the error in the program! :frowning:

Here’s the link : My Solution

2

Change the statement

ans = ans*(N-i)/((i+1)/x);

to

ans = ans*((N-i)/((i+1)/x));
1 Like
3

Thanks, it helped… But, how did that bracket make the difference?

4

In your statement, ans*(N-i) is calculated first over division. This changes the value you are calculating(nCr). So placing a parenthesis such that division takes place before multiplication solved the problem.