#include <stdio.h>
int main(void) {
// your code goes here
float a = 1.0f / 0.0f;
float b = a, c = a, d = a;
printf("%s", ! ( (a
>= b
) && (c
<= d
) ) || ( (a
-c
) >= (b
-d
) ) ? "true" : "false"); return 0;
}
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