| #include<iostream> #include<string> #include <limits> using namespace std; int main() { cout << "type: \t\t" << "************size**************"<< endl; 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: \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; // << "\t最大值：" << (numeric_limits<string>::max)() << "\t最小值：" << (numeric_limits<string>::min)() << endl; cout << "type: \t\t" << "************size**************"<< endl; return 0; } |
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