Question

How to check if a float number is an integer in C

Answer 1

#include <stdio.h>
#include <math.h>

int main(void) {
    float number = 8927.0;

    if (floor(number) == number) {
        puts("integer");
    }
    else {
        puts("float");
    }

    return 0;
}




/*
run:

integer

*/

 

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