#include<stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <math.h>
#include <QApplication>
#include <assert.h>
#include <errno.h>
#include <float.h>
#define ZERO 1
#include <limits.h>
#define WIN32_LEAN_AND_MEAN
#if defined(__GNUC__) && __GNUC_PREREQ(4, 9) // >>24
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