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Beginner Geometry > Basic Geometry


When we were young students in school we did many wonderful math but most of us forget it over time. Sometimes is it nice to recall those memories and refresh our math a bit. In today’s contest we will try something like that. Consider you are given information about a circle (center and radius) and you are given information of a point (coordinate), you have to tell whether the point is outside the circle, or inside the circle or on the circle. If the point is on the perimeter of the circle then it is consider on the circle. ![circle][1] In this example, **A** is outside the circle, **B** is inside the circle and **C** is on the circle. Input: ------ First line of the input will consist of an integer which represent the test case **T (0 < T <= 100)**. Each test case contains 5 numbers Cx, Cy, R, Px, Py. Here Cx, Cy are two non-negative integers that represents the coordinate of the center of the circle, R is a double **(R > 0)** representing radius of the circle. Px, Py are two non-negative integers representing the coordinate of the point to investigate. Cx, Cy, R, Px, Py all will be less than 1000. Output: ------- For each test case print “**Case X: Y**” (without quotes) where **X** is the number of test case (start from 1). And **Y** will be either “**Outside**”, or “**Inside**”, or “**OnCircle**” (without quotation marks) depending on the outcome of your investigation. Sample Input ------------ 3 305 233 233.83 52 877 213 351 733.20 125 986 0 25 25.00 0 0 Sample Output ------------- Case 1: Outside Case 2: Inside Case 3: OnCircle [1]: https://s3-ap-southeast-1.amazonaws.com/devskillimagestorage/questionimages/57357b98-b299-c609-ad1f-08d2e26c0366_80a9da94ac9042d7a1e81c5e6583edb9_W189xH142.png


Problem Setter:

MD. Jalal Uddin

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Problem Limits

Language Time Limit (seconds)
C 1.00
C++ 1.00
C++14 1.00
C# 2.00
Go 2.00
Java 2.00
JavaScript 2.00
Objective-C 2.00
Perl 2.00
PHP 2.00
Python 2.00
Python3 2.00
Ruby 2.00
VB.Net 2.00

Problem Stats

256/504

Solve/Submission

Ranking

# User Language Timing
01 Sabyasachi Cpp14 0.00s
02 MarufAhmed Cpp14 0.00s
03 haasib Cpp14 0.00s
04 absa1am Cpp14 0.00s
05 rafsandevs Cpp14 0.00s
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17 Avijeet Cpp14 0.00s
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20 golapraj Cpp14 0.00s
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22 Kira Cpp14 0.00s
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24 creative Cpp14 0.00s
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29 shawon100 Cpp14 0.00s
30 nazmul_bzs Cpp14 0.00s
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32 sadia2427 Cpp14 0.00s
33 orvi2015 Cpp14 0.00s
34 Nazmul0092 Cpp14 0.00s
35 Rayhanpatoary Cpp14 0.00s
36 gsshanto Cpp14 0.00s
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38 Rafsan35 Cpp14 0.00s
39 Light_Yagami407 Cpp14 0.00s
40 deder Cpp14 0.00s
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44 Ratul728 Cpp14 0.00s
45 Himon_PUST Cpp14 0.00s
46 non_coder Cpp14 0.00s
47 beginer Cpp14 0.00s
48 kamran07 Cpp14 0.00s
49 Nazmul_7 Cpp14 0.00s
50 mamunparvez Cpp14 0.00s
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