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W. A. 10856
Posted: Wed Jun 27, 2007 5:56 pm
by N@$!M
I have tried the I/Os of the Board. Those are all OK.
But I get WA.
Re: 10856 - Recover Factorial
Posted: Wed Dec 15, 2010 1:20 pm
by faiem
On this problem Read this line Carefully to avoid WA.
"Factorial numbers are expressible as the multiplication of zero or more prime numbers."
Faiem Rahman
MBSTU,Bangladesh.
Re: 10856 - Recover Factorial
Posted: Sun Apr 17, 2011 5:37 pm
by Shafaet_du
Some cases:
Code: Select all
0
1
2
22
100
10000
10000001
100
65767
435345
out:
Code: Select all
Case 1: 0!
Case 2: 2!
Case 3: 3!
Case 4: 14!
Case 5: Not possible.
Case 6: Not possible.
Case 7: 2703663!
Case 8: Not possible.
Case 9: 20071!
Case 10: 125934!
Thanks to MAP for explaining the problem. It was a nice thing to learn
.