not_working9's blog

help me to crack the pattern
By not_working9, history, 5 years ago, In English

recently there was a question to make program by solving the sequence-pattern given in input and output... please try to find it ,and help me if you can .... for every two integer input ,an output was given:

input
(1 4)
(2 3)
(4 10)
(7 10)
(8 100)
(200 300 )
(255 275)
output 5 5 12 7 1043 4048 1060

respectively how can input and output be related here, to each other????

edit : i would like to thank about_30_ninjas for his message ,thanks for solving it .

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5 years ago, # |
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Ain't nobody got time for that.

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5 years ago, # |
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Here's simple program which solves given task:

#include <iostream>
#include <random>

usnig namespace std;

int main()
{
  int x, y;
  mt19937 rnd;

  while(cin >> x >> y)
    cout << rnd() % 5000 << endl;

  return 0;
}
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    5 years ago, # ^ |
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    So what did you sacrifice to become master?

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      5 years ago, # ^ |
        Vote: I like it +9 Vote: I do not like it

      5 stacks of yellow dye in Minecraft.

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    5 years ago, # ^ |
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    bro ,your solution is wrong , i got the correct answer from about_30_ninjas ... here output is the sum of prime numbers between input range [a b] ... thanks for trying it and giving your time for my question ...

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5 years ago, # |
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You have to be more specific on what type of relationship you're looking for. Any set of input and output values can be fitted perfectly by some polynomial. For example, I could say that the output is (197121089224141 x^5)/14824459483725929637600 - (9060603386308189 x^4)/570171518604843447600 + (26660326915496837687 x^3)/4941486494575309879200 - (1422560370026178478451 x^2)/3706114870931482409400 + (4867386451591739811563 x)/741222974186296481880 - 3706498869439340167/196090733911718646 where x is the sum of the two inputs.

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