Nov 10, 2014 · I'm trying to make a simple program to calculate the body mass index, but the scanf(s) always return 0.00000, no matter what i try.

Jan 26, 2017 · I would like to know why the output in this program is 0.0000: { int a = 65; char c = (char)a; int m = 3.0/2; printf("%f\n", 5 / 2); return (0); }

Dec 13, 2014 · FLT_MIN is not 0, it's just above 0, you just need to show more places to see that.FLT_MIN is the smallest floating point number above 0 that the computer can represent, since floating points are almost always an approximation, printf and friends round when printing, unless you ask it for the precision:

Jan 13, 2018 · Assuming the assignment is to exclude all strings that consist entirely of zero's, at most one decimal point and possibly leading and/or trailing spaces, here is one way to do it, which requires only standard string functions (and therefore should be faster than any regular-expression solution).

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Jun 5, 2019 · Given this code: const value = 1; Math.sin(2 * Math.PI * value).toFixed(5); Why does this return "-0.00000", when the value before .toFixed(5) is -2.4492935982947064e-16?

Aug 20, 2017 · I want check that a strings does not contain value 0. That is, strings like 0 , 00 ,00.00 are not allowed, but it should allow field like 10.00 , 11.01, 0.12 In short I want to check currency

Mar 29, 2020 · Arduino code: #include <SoftwareSerial.h> #include <TinyGPS.h> //long lat,lon; // create variable for latitude and longitude object float lat,lon ; // create variable for latitude and

Jan 21, 2016 · I have some pretty simple code that I'm having issues with. This program simply just calculates someone's weight in kilograms and displays it. However, every time I run, the printed answer comes ba...

Mar 28, 2019 · I read an article form geeksforgeeks.The code shows a funciton to measure the time function cost. In my machine ,I always got 0.000000 no matter how long I press enter. I print t = clock() - t; t