std::string strDest; Hex2String(srcB,strDest,sizeof(srcB)); std::cout<<"HexToString:"<<strDest<<std::endl; if(String2Hex(strDest,srcB)) std::cout<<"StringToHex:Success!"<<std::endl; else std::cout<<"StringToHex:Failed!"<<std::endl; return 0; } 1. 2. 3. 4. 5. 6. 7...
boolprintfloatBinary(){unionfloatUnion{floata;uint32_t value;};unionfloatUnion fv;fv.a=100.125;std::cout<<std::showbase<<std::setprecision(6)<<"float a:"<<fv.a<<" binary:"<<std::hex<<fv.value<<std::endl;fv.a=123.456;std::cout<<std::showbase<<std::setprecision(6)<<"float ...
//C语言：#include <stdio.h>int main(void){int a;scanf("%d",&a);printf("8进制：%o\n10进制：%d\n16进制：%x\n科学记数法：%e",a,a,a,a);return 0;}//C++：#include <iostream>using namespace std;int main(){int a;cin>>a;cout<<endl;cout<<"8进制："<<oct<<a<<endl...
cout 用于在计算机屏幕上显示信息，是C++中iostream 类型的对象，C++的输出是用“流”(stream)的方式实现的，流运算符的定义等信息是存放在C++的输入输出流库中的；因此如果在程序中使用cout和流运算符，就必须使用预处理命令把头文件stream包含到本文件中，即 < iostream > 库，该库定义的名字都在命名...
Dec * 10 + str[i] - '0';return DecIntToHexStr(Dec);}int main(){string DecStr;while (cin >> DecStr){cout << "0x" + DecStrToHexStr(DecStr);}return 0;} 方法二：include<iostream>#include <string>#include<vector> include <sstream>#include <math.h>using namespace std;...
num = num / 16; } } int _tmain(int argc, _TCHAR* argv[]) { // 打开文件 string path_r = "C:\\Windows\\SysNative\\ntoskrnl.exe"; ifstream in = ifstream(path_r, ios::binary); if (!in.is_open()){cout << "Error: File Path is Wrong" << endl;} ...
C/C++ 读取文件16进制格式 读取代码 #include<iostream>#include<Windows.h>#include<iomanip>#include<fstream>#include<cstdlib>#include<string>using namespace std;charHEX[16]={'0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F'};voidsetIndex(intnum,char*...
CC++读取文件16进制格式 CC++读取⽂件16进制格式读取代码 #include <iostream> #include <Windows.h> #include <iomanip> #include <fstream> #include<cstdlib> #include<string> using namespace std;char HEX[16] = { '0','1','2','3','4','5','6','7','8','9','A','B','C','D'...
#include<cassert> #include<cstdlib> #include<cstring> using namespace std;...