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THREENUMBERS - nth number |
Given two numbers a and b, you have to find n-th number which is divisible by a or b.
Input
First line contains an integer T (≤ 100000), denoting number of test cases.
Second line contains 3 positive integers a, b and n. (a, b ≤ 10000, n ≤ 1000000000)
Output
Print n-th number in a new line.
Example
Input: 1 2 3 10 Output: 15
| Added by: | surayans tiwari |
| Date: | 2017-09-09 |
| Time limit: | 1s |
| Source limit: | 50000B |
| Memory limit: | 1536MB |
| Cluster: | Cube (Intel G860) |
| Languages: | All |
| Resource: | SELF |
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2017-09-11 21:46:55 Aleksandar Kostadinov
@wisfaq: Thanks for usefull hint! |
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2017-09-11 20:44:38 wisfaq
@David (and others having problems with NZEC) One of the ways to overcome those problems is to use error handling. Something like: try: __read a,b,n __get answer(a,b,n) __store answer __print answer except: _print stored (previous) answer. That's the way I got AC with Python Last edit: 2017-09-11 20:48:39 |
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2017-09-11 15:30:37 David N. Springer
If I check for premature EOF, I get WA otherwise I get NZEC. Please help. How to handle missing testcase? |
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2017-09-11 08:27:26
easy one .. |
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2017-09-10 20:01:59
can anyone send me the hint or solution of this problem ?? |
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2017-09-09 21:50:31
No editorials on SPOJ? =(Francky)=> We keep an eye. Always. Last edit: 2017-09-10 08:25:01 |
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2017-09-09 21:50:01
Can someone please help me with the logic? I tried using binary search. didnt work |
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2017-09-09 17:04:14 testing java
Input is wrong. I changed my program to version in which: if there is no new value in the input stream, i keep old value in variables a,b,n. Got AC. |
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2017-09-09 16:31:32
Test cases are correct! but this problem is copied directly :| ,plz make something by atleast some modifications :) |
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2017-09-09 15:57:41 testing java
My guess is that the actual number of tests is smaller than given t. If my reader does not blow up in such case, I have WA (as I'm printing nothing or some rubbish), otherwise i have NZEC. It may be the case that my program is faulty (hence WA), however I think, that there may be something wrong with the input (as change in handling cases which should not happen, change status of my submission). |
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