linux c++ 获取基本类型的极值

#include <iostream>
#include <string.h>
#include <limits>

using namespace std;

int main()
{

cout << "bool: \t\t" << "所占字节数：" << sizeof(bool);
cout << "\t最大值：" << (numeric_limits<bool>::max)();
cout << "\t\t最小值：" << (numeric_limits<bool>::min)() << endl;

cout << "char: \t\t" << "所占字节数：" << sizeof(char);
cout << "\t最大值：" << (numeric_limits<char>::max)();
cout << "\t\t最小值：" << (numeric_limits<char>::min)() << endl;

cout << "signed char: \t" << "所占字节数：" << sizeof(signed char);
cout << "\t最大值：" << (numeric_limits<signed char>::max)();
cout << "\t\t最小值：" << (numeric_limits<signed char>::min)() << endl;

cout << "unsigned char: \t" << "所占字节数：" << sizeof(unsigned char);
cout << "\t最大值：" << (numeric_limits<unsigned char>::max)();
cout << "\t\t最小值：" << (numeric_limits<unsigned char>::min)() << endl;

cout << "wchar_t: \t" << "所占字节数：" << sizeof(wchar_t);
cout << "\t最大值：" << (numeric_limits<wchar_t>::max)();
cout << "\t\t最小值：" << (numeric_limits<wchar_t>::min)() << endl;

cout << "short: \t\t" << "所占字节数：" << sizeof(short);
cout << "\t最大值：" << (numeric_limits<short>::max)();
cout << "\t\t最小值：" << (numeric_limits<short>::min)() << endl;

cout << "int: \t\t" << "所占字节数：" << sizeof(int);
cout << "\t最大值：" << (numeric_limits<int>::max)();
cout << "\t最小值：" << (numeric_limits<int>::min)() << endl;

cout << "unsigned: \t" << "所占字节数：" << sizeof(unsigned);
cout << "\t最大值：" << (numeric_limits<unsigned>::max)();
cout << "\t最小值：" << (numeric_limits<unsigned>::min)() << endl;

cout << "long long: \t\t" << "所占字节数：" << sizeof(long long);
cout << "\t最大值：" << (numeric_limits<long long>::max)();
cout << "\t最小值：" << (numeric_limits<long long>::min)() << endl;

cout << "long: \t\t" << "所占字节数：" << sizeof(long);
cout << "\t最大值：" << (numeric_limits<long>::max)();
cout << "\t最小值：" << (numeric_limits<long>::min)() << endl;

cout << "unsigned long: \t" << "所占字节数：" << sizeof(unsigned long);
cout << "\t最大值：" << (numeric_limits<unsigned long>::max)();
cout << "\t最小值：" << (numeric_limits<unsigned long>::min)() << endl;

cout << "double: \t" << "所占字节数：" << sizeof(double);
cout << "\t最大值：" << (numeric_limits<double>::max)();
cout << "\t最小值：" << (numeric_limits<double>::min)() << endl;

cout << "long double: \t" << "所占字节数：" << sizeof(long double);
cout << "\t最大值：" << (numeric_limits<long double>::max)();
cout << "\t最小值：" << (numeric_limits<long double>::min)() << endl;

cout << "float: \t\t" << "所占字节数：" << sizeof(float);
cout << "\t最大值：" << (numeric_limits<float>::max)();
cout << "\t最小值：" << (numeric_limits<float>::min)() << endl;

cout << "size_t: \t" << "所占字节数：" << sizeof(size_t);
cout << "\t最大值：" << (numeric_limits<size_t>::max)();
cout << "\t最小值：" << (numeric_limits<size_t>::min)() << endl;

cout << "string: \t" << "所占字节数：" << sizeof(string) << endl;

return 0;
}