#include <iostream>
#include <iomanip>
#include <limits.h>
#include <float.h>
using namespace std;

int main(){
cout<<"char"<<sizeof(char)<<"["<<CHAR_MIN<<","<<CHAR_MAX<<"]"<<endl;

	cout<<setw(14)<<"type|"<<"#byte|"<<" range "<<endl;
	cout<<"------------------------"<<endl;
	cout<<setw(14)<<"char"<<setw(6)<<sizeof(char)<<"["<<CHAR_MIN<<","<<CHAR_MAX<<"]"<<endl;
	cout<<setw(14)<<"unsigned char"<<setw(6)<<sizeof(unsigned char)<<"["<<0<<","<<UCHAR_MAX<<"]"<<endl;
	cout<<setw(14)<<"short"<<setw(6)<<sizeof(short)<<"["<<SHRT_MIN<<","<<SHRT_MAX<<"]"<<endl;
	cout<<setw(14)<<"unsigned short"<<setw(6)<<sizeof(unsigned short)<<"["<<0<<","<<USHRT_MAX<<"]"<<endl;
    cout<<setw(14)<<"int"<<setw(6)<<sizeof(int)<<"["<<INT_MIN<<","<<INT_MAX<<"]"<<endl;
	cout<<setw(14)<<"unsigned int"<<setw(6)<<sizeof(unsigned int)<<"["<<0<<","<<UINT_MAX<<"]"<<endl;
    cout<<setw(14)<<"long"<<setw(6)<<sizeof(long)<<"["<<LONG_MIN<<","<<LONG_MAX<<"]"<<endl;
	cout<<setw(14)<<"unsigned long"<<setw(6)<<sizeof(unsigned long)<<"["<<0<<","<<ULONG_MAX<<"]"<<endl;


	cout<<setw(14)<<"float"<<setw(6)<<sizeof(float)<<"["<<FLT_MIN<<","<<FLT_MAX<<"]"<<endl;
	cout<<setw(14)<<"double"<<setw(6)<<sizeof(double)<<"["<<DBL_MIN<<","<<DBL_MAX<<"]"<<endl;
	//cout<<fixed<<setprecision(200);
	cout<<setw(14)<<"long double"<<setw(6)<<sizeof(long double)<<"["<<LDBL_MIN<<","<<LDBL_MAX<<"]"<<endl;
	
	cout<<endl;
	cout<<"Smallest positive number x, such that x+1.0 is not equal to 1.0 by a computer."<<endl;
	cout<<endl;
	cout<<"for float: "<<FLT_EPSILON<<endl;
	cout<<"for double: " <<DBL_EPSILON<<endl;
	cout<<"for long double: "<<LDBL_EPSILON<<endl;

	/*
	float one = 1.0f;
	cout<<0.01<<endl;
	cout<<one+0.0000001f<<endl;
    */
	return 0;
}