Problem 1450. Calculate compression ratio of engine

Chintan

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Calculate compression ratio of engine given compression volume of cylinder(Vc), piston stroke(s) and valve diameter(d)

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Last Solution submitted on Feb 07, 2026

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Tim on 23 Apr 2013

Argument d is the cylinder diameter, not the valve diameter.

Chintan on 23 Apr 2013

Thanks for the correction

Benjamin Rahimian on 4 May 2021

because floating point numbers can not be represented exactly in binary form 2 is for example not equal to 2.0000. This is not considered for the test suite.

Ricardo on 10 Nov 2022

Don't use "pi" value from Matlab. It's better the 3.1416 value

John Johnson on 11 Mar 2023

In the test suite, are the test variables supposed to be without semi-colons?

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