funtc12b.dat

这是一个包含多个语言的指令集

frexp

#include <math.h>
#include <stdio.h>
int main(void)
{
    double mantissa, number;
    int exponent;
    number = 8.0;
    mantissa = frexp(number, &exponent);
    printf("The number %lf is", number);
    printf("%lf times two to the", mantissa);
    printf("power of %d
", exponent);
    return 0;
}