PRIME1 - Prime Generator
Peter wants to generate some prime numbers for his cryptosystem. Help him! Your task is to generate all prime numbers between two given numbers!
Input
The input begins with the number t of test cases in a single line (t<=10). In each of the next t lines there are two numbers m and n (1 <= m <= n <= 1000000000, n-m<=100000) separated by a space.
Output
For every test case print all prime numbers p such that m <= p <= n, one number per line, test cases separated by an empty line.
Example
Input: 2 1 10 3 5 Output: 2 3 5 7 3 5Warning: large Input/Output data, be careful with certain languages (though most should be OK if the algorithm is well designed)
Information
After cluster change, please consider PRINT as a more challenging problem.hide comments
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nitin KR shukla:
2013-03-13 22:12:29
100000 entries cannot be displayed in 5 seconds. I used primesieve method but to no avail |
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Kaushik:
2013-03-13 22:12:29
i create an array of 10 power 9 boolean variables globally and that gives a sigkill error! isnt that allowed? |
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varaprasad singuluri:
2013-03-13 22:12:29
my code works fine on ideone for any input.but shows wrong answer when submitted, plz help |
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Herleeyandi Markoni:
2013-03-13 22:12:29
it is always give me TLE Idon,t know why |
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aalok:
2013-03-13 22:12:29
getting error SIGSEGV but the code is working fine in ideone ,is that because i use 10000 size of array ?
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ersran9:
2013-03-13 22:12:29
getting TLE on worst case when it runs on ideone in 0.53 secs :( |
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diluted:
2013-03-13 22:12:29
I m getting runtime error(SIGSEGV)..while it is working gud on ideone and also giving correct output..help me out.. |
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Khirod Kant Naik:
2013-03-13 22:12:29
My Code is working perfectly fine for each test case even the bigger ones. What could be the reason for still getting WA. Please Help :( |
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StupidGuy:
2013-03-13 22:12:29
How the execution time measured? Always 0.01 on Ideone but 0.7s here. |
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sodom:
2013-03-13 22:12:29
just for clarification, if an entry has -1 100 as input, should it be ignored? |
| Added by: | Adam Dzedzej |
| Date: | 2004-05-01 |
| Time limit: | 6s |
| Source limit: | 50000B |
| Memory limit: | 1536MB |
| Cluster: | Cube (Intel G860) |
| Languages: | All except: NODEJS PERL6 |
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