#ifndef _STDINT_H#define _STDINT_H  // Exact-width integer typestypedef char			int8_t;typedef short			int16_t;typedef int			int32_t;typedef long long		int64_t; typedef unsigned char		uint8_t;typedef unsigned short		uint16_t;typedef unsigned int		uint32_t;typedef unsigned long long	uint64_t;  // Fastest integer types of given widthtypedef char			int_fast8_t;typedef int			int_fast16_t;typedef int			int_fast32_t;typedef long long		int_fast64_t; typedef unsigned char		uint_fast8_t;typedef unsigned int		uint_fast16_t;typedef unsigned int		uint_fast32_t;typedef unsigned long long	uint_fast64_t;  // Pointer-size integer typestypedef int			intptr_t;typedef unsigned long		uintptr_t;  // Maximum-size integer typestypedef long long		intmax_t;typedef unsigned long long	uintmax_t;  #endif // _STDINT_H