pair of positive integers (a,b) is called uncommon if ⌊ab⌋=amodb. Here, ⌊ab⌋ is the aftereffect of the integer division among an and b, while amodb is its remaining portion. You are given two integers x and y. Track down the number of uncommon sets (a,b) to such an extent that 1≤a≤x and 1≤b≤y. Input The main line contains a solitary integer t (1≤t≤100) — the number of experiments. The main line of the depiction of each experiment contains two integers x, y (1≤x,y≤109). Output For each experiment print the appropriate response on a solitary line.
pair of positive integers (a,b) is called uncommon if ⌊ab⌋=amodb. Here, ⌊ab⌋ is the aftereffect of the integer division among an and b, while amodb is its remaining portion. You are given two integers x and y. Track down the number of uncommon sets (a,b) to such an extent that 1≤a≤x and 1≤b≤y. Input The main line contains a solitary integer t (1≤t≤100) — the number of experiments. The main line of the depiction of each experiment contains two integers x, y (1≤x,y≤109). Output For each experiment print the appropriate response on a solitary line.
C++ for Engineers and Scientists
4th Edition
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Bronson, Gary J.
Chapter4: Selection Structures
Section: Chapter Questions
Problem 14PP
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pair of positive integers (a,b) is called uncommon if ⌊ab⌋=amodb. Here, ⌊ab⌋ is the aftereffect of the integer division among an and b, while amodb is its remaining portion.
You are given two integers x and y. Track down the number of uncommon sets (a,b) to such an extent that 1≤a≤x and 1≤b≤y.
Input
The main line contains a solitary integer t (1≤t≤100) — the number of experiments.
The main line of the depiction of each experiment contains two integers x, y (1≤x,y≤109).
Output
For each experiment print the appropriate response on a solitary line.
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