Language in C perguntas e respostas de entrevista
Question: Can we get the remainder of a floating point division ?
Answer: Yes. Although the % operator fails to work on float numbers we can still get the remainder of floating point division by using a function fmod( ). The fmod( ) function divides the two float numbers passed to it as parameters and returns the remainder as a floating-point value. Following program shows fmod( ) function at work.#include <math.h> main( ) { printf ( "%f", fmod ( 5.15, 3.0 ) ) ; } The above code snippet would give the output as 2.150000. |
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