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!


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.


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.


1 10
3 5


Warning: large Input/Output data, be careful with certain languages (though most should be OK if the algorithm is well designed)


After cluster change, please consider PRINT as a more challenging problem.

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mrinaal007: 2017-12-11 16:11:14

The code is compiled correctly but TLE is coming out of the blue!

utsav807: 2017-12-10 14:47:36

On ide its running successfully under allowed time limit and memory limit, however on submission its showing time limit exceeded.

aman9d: 2017-12-08 15:45:36

TLE what to do

neelaksh_07: 2017-12-01 20:17:41

time limit exceeded..what to do

marcel_39: 2017-11-27 13:49:42

Anyone figured out this runtime error? same problem here

daddythicc: 2017-11-21 21:33:13

my answer is correct but it says ts wrong.....

ajay_raj_: 2017-11-20 15:10:28

I used command line and my code executed well... Here i get runtime error.

kiju12: 2017-11-16 07:35:45

i dont understand.. in the simulator i am getting the correct answer. but when i submit it, some problem is coming..

sdbhavsar: 2017-11-15 19:01:12

my code is running fine on codeblocks IDE but it shows me time limit exceeded. What is optimized method for this?

prini17: 2017-11-08 23:10:34

for prime generator result on idone is in 0.01s 27616KB , showing time limit exceed after submission??

Added by:Adam Dzedzej
Time limit:6s
Source limit:50000B
Memory limit:1536MB
Cluster: Cube (Intel G860)
Languages:All except: NODEJS PERL6