Union Example

#include <stdio.h>

main()

{

union char_float {

float x;

char c[4];

};

union char_float buff;

int i;

float y = -824.718023;

buff.x = y;

for(i = 0; i < 4; i++)

printf("%x ", buff.c[i]);

}

prints:

fffffff4 2d 4e ffffffc4

This is program pg536.c

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