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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joey18:
2016-05-26 15:15:46
IdeOne says Osec but SPOJ says time exceeded |
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saisrujan:
2016-05-26 12:29:11
My code was compiled and i got the right answer. But When I upload it into spoj it says compilation error. |
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dibid:
2016-05-22 22:07:45
I'm using Sieve of Eratosthenes algorithm but I keep getting TLE! no matter what algorithm I use. Last edit: 2022-06-19 12:16:07 |
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pro_7:
2016-05-21 19:52:09
i am getting TLE tell me how to overcome this problem |
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arpitsharma:
2016-05-20 19:17:50
Search Sieve of Eratosthenes |
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n_r1y1t:
2016-05-20 15:55:03
Why is my code showing wrong answer? It's working quite well in ideone. There are no test cases. We can't see the output. Nor can we see the optimized solution. Can anybody help, please? |
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top_gun007:
2016-05-17 03:29:12
f****** easy |
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ajit:
2016-05-09 18:49:04
I have issues compiling the code in SPOJ. It works in eclipse though.
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hollapr:
2016-05-06 23:37:50
Same logic doesn't work in C and runtime error is shown... Don't use scanf and printf...
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boney_412:
2016-05-06 20:29:43
AC!!!!
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| 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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