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A Rational SequenceA sequence of positive rational numbers is defined as follows: An infinite full binary tree labeled by positive rational numbers is defined by:
The top of the tree is shown in the following figure:
The sequence is defined by doing a level-order (breadth-first) traversal of the tree (indicated by the light dashed line). So that: F(1) = 1/1, F(2) = 1/2, F(3) = 2/1, F(4) = 1/3, F(5) = 3/2, F(6) = 2/3, … Write a program which finds the value of n for which F(n) is p/q for inputs p and q. Input SpecificationThe first line of the input contains a single integer P (1 ≤ P ≤ 1000), which is the number of data sets that follow. Each data set should be processed identically and independently.
Each data set consists of a single line of input. It contains the data set number K,
a single space, the numerator p, a forward slash ( Output SpecificationFor each data set, there is a single line of output. It contains the data set number K, followed by a single space, which is then followed by the value of n for which F(n) is p/q. Inputs will be chosen so that n will fit in a 32-bit integer. Sample Input
Output for Sample Input
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University of Debrecen; Faculty of Informatics; v. 09/30/2024 |