各种int,double,char等类型数据长度
来源:互联网 发布:淘宝怎样修改评价 编辑:程序博客网 时间:2024/06/07 15:38
#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;}
0 0
- 各种int,double,char等类型数据长度
- c++中的一些类型转换 : CString,string,int ,long,double,char*,const char*,date等
- c++中的一些类型转换 : CString,string,int ,long,double,char*,const char*,date等
- c++中的一些类型转换 : CString,string,int ,long,double,char*,const char*,date等
- c++中的一些类型转换 : CString,string,int ,long,double,char*,const char*,date等 .
- C/C++ int、long、double、char等各种内置数据类型的表示范围(最大最小值)
- C# int、long、double、char等各种内置数据类型的字节数、最大值、最小值
- C/C++中各种类型int、long、double、char表示范围(最大最小值)
- C/C++中各种类型int、long、double、char表示范围(最大最小值)
- C/C++中各种类型int、long、double、char表示范围(最大最小值)
- C/C++中各种类型int、long、double、char表示范围(最大最小值)
- C/C++中各种类型int、long、double、char表示范围(最大最小值)
- C/C++中各种类型int、long、double、char表示范围(最大最小值)
- C/C++中各种类型int、long、double、char表示范围(最大最小值)
- C/C++中各种类型int、long、double、char表示范围(最大最小值)
- C/C++中各种类型int、long、double、char表示范围(最大最小值)
- C/C++中各种类型int、long、double、char表示范围(最大最小值)
- C/C++中各种类型int、long、double、char表示范围(最大最小值)
- Python编码规范
- liferey中portlet中写rest接口出现无权限
- struts2OGNL表达式
- C#,asp.net,ashx处理session
- 第十三周【项目一 (1,2)Prim算法和Kruskal算法验证】
- 各种int,double,char等类型数据长度
- jsp中显示list长度
- 利用CSS、JavaScript及Ajax实现图片预加载
- 批量删除es索引
- Mesh网格编程(四) 正6面体
- 修改Android关机电量
- CAS实现SSO的过程
- CPU流水线的探秘之旅
- 点击cell的高度变化