delphi 中有 CHR 与 ORD 函数
c++ 中则是强转
// Asc2KeyCode.cpp : Defines the entry point for the console application.
// VC6
#include "stdafx.h"
#include "iostream.h"
int GetASCII(char x) //获取字符的ascll值
{
return int(x);
}
char GetCHR(int x)//获取字符
{
return char(x);
}
int main(int argc, char* argv[])
{
printf("Hello World!\n");
char a;
int b;
cout << "请输入一个字符,将返回ascII码\n";
cin >> a; //输入一个字符
b = GetASCII(a); //获取ASCII码
cout << a << "的ASCII码为:" << b << endl;//输出
cout << "请输入一个ASCII码,将返回对应字符\n";
cin >> b; //输入一个ASCII
a = GetCHR(b);
cout << b << "字符为:" << a << endl;//输出
cin >> a;
return 0;
}
有煞笔说 不行,老子把图截出来 vs2019