learn_cpp/字面常量.cpp

//
// Created by viole on 2026/2/15.
//
#include "iostream"
//#include "windows.h"
using namespace std;
#define FAT_BMI 28
#define J2C_RATE 4.19
#define NAME "周杰伦"
#define AGE 21
#define HEIGHT 180.5
#define WEIGHT 56
int main() {
    //SetConsoleCP(CP_UTF8);
    system("chcp 65001");
    //使用符号常量
    cout<<FAT_BMI<<endl;
    cout<<"焦耳转卡路里的比率是"<<J2C_RATE<<endl;
    cout<<"我是"<<NAME<<",今年"<<AGE<<"岁。"<<endl;
    cout<<"身高"<<HEIGHT<<"cm,体重"<<WEIGHT<<"KG。"<<endl;
    return 0;
}