Write a function to return a string containing the actual binary value of the mantissa of a float in a char array. You should call get_flt_bits_int to get the bits in an int and return the string. Example: for f = -15.375 n = 11000001011101100000000000000000 the mantissa bits are "11101100000000000000000" The function should accept a float and return a string.
ANSWER:--
GIVEN THAT:--
function to return a string containing the actual binary value of the mantissa
#include <stdio.h>
typedef union {
float f;
struct {
unsigned int mantisa : 23;
unsigned int exponent : 8;
unsigned int sign : 1;
} parts;
} float_cast;
int getMantissa(float f){
float_cast d1;
d1.f = f;
return d1.parts.mantisa;
}
int main(void) {
printf("%d\n",getMantissa(-15.375));
}
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