这个地方为什么会有换行和空格

Question

#include <iostream>

using namespace std;

struct box{
    char maker[40];
    float height;
    float width;
    float length;
    float volume;
};

void show(box x);
box xie(box x);


int main(){
    box temp;
    box xi=xie(temp);
    show(xi);
}

void show(box x){
    cout << "\nThe maker of the box is " << x.maker << "." << endl;
    cout << "The height of the box is " << x.height << "." << endl;
    cout << "The width of the box is " << x.width << "." << endl;
    cout << "The length of the box is " << x.length << "." << endl;
    cout << "The volume of the box is " << x.volume << "." << endl;
}

box xie(box x){
    box xt=x;
    cout << "The following is the example box."<<endl;
    cout << "Please enter the box maker: ";
    cin >> xt.maker;
    cout << "Please enter the height: ";
    cin >> xt.height;
    cout << "Please enter the width: ";
    cin >> xt.width;
    cout << "Please enter the length: ";
    cin >> xt.length;
    cout << "Please enter the volume: ";
    cin >> xt.volume;
    return xt;
}

原图：

Answer 1

是你的环境的问题，程序本身是没有换行和空格的。你可以直接运行生成的exe看看