Easy math spoj problem

#1

here is the link to the problem


on simple iteration i am getting tle
using inclusion and exclusion i am getting wrong answer,
please help me with the solution of the problem.

#2

@ankitkumarmbill1 hey you have to use maths logic,here is code for reference:
https://sapphireengine.com/@/1wbya9

#3

ok thank you i understood your logic,but your code is not giving correct answer for all the sample test cases.sample test case can be found on the same link which i have mentioned in the previous chat.

#4

@ankitkumarmbill1 hey ,it is passing all cases please check it again.

#5

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#6

your code is giving output as 5, 54, 528 whereas correct output is 5, 54, 543. I also tried to submit your code but the judge is also showing wrong answer.

#7

@ankitkumarmbill1 hey bro ye wala try kro code:
https://ideone.com/msYkuJ

#8

i tried new code but it is also giving wrong .

#9

@ankitkumarmbill1 ye is question ke do version hai kya?

#10

i am not getting what you are asking.

#11

@ankitkumarmbill1 means ye spoj pr do question hai is naam.se?

#12

nhi ek hi hai ek aur hai lekin uska naam hai not-so-easy-math and this one is easy-math

#13

@ankitkumarmbill1 bro ye wala soln jo mene pehle bhi bheja tha ye chal rha hai and mene khud submit kia hai so please check it again:
https://ideone.com/30HKr3

#14

Bhaiya can you send the link of the question to which you are submitting the solution.

#15

@ankitkumarmbill1 https://www.spoj.com/problems/EASYMATH/

#16

ya the new code which you sent is working. Can you please explain the use of bitmask and lcm1 inside nested for loop line no, around 29 30 31…