我想用一个内心的单词来画一个心形,作为明天给 friend 的惊喜,但是我不知道该如何将这些单词放到心里。我只能画心形

代码画心

#include <iostream>
#include <cmath>
using namespace std;

int main()
{
    double x,y;
    double size=10;



    for (x=0;x<size;x++)
    {
        for (y=0;y<=4*size;y++)
        {
            double dist1 = sqrt( pow(x-size,2) + pow(y-size,2) );
            double dist2 = sqrt( pow(x-size,2) + pow(y-3*size,2) );

            if (dist1 < size + 0.5 || dist2 < size + 0.5 )
            cout<<"V";
            else
            cout<<" ";


        }
        cout<<endl;

    }

    for ( x=1;x<2*size;x++)
    {
        for(y=0;y<x;y++)
        cout<<" ";

        for (y=0; y<4*size + 1 - 2*x; y++)
        cout<<"V";

        cout<<endl;
    }

    system("PAUSE");
}

我需要帮助将单词放入心脏形状

最佳答案

与其他答案几乎相同,但是我已经开始,所以我认为我也可以完成。另外,您可以指定打印“V”字形的行。

#include <iostream>
#include <cmath>
using namespace std;

int main()
{
    double x, y, size=10;
    string message(" hello there ");
    int print_line = 4;
    if (message.length() % 2 != 0) message += " ";

    for (x=0;x<size;x++)
    {
        for (y=0;y<=4*size;y++)
        {
            double dist1 = sqrt( pow(x-size,2) + pow(y-size,2) );
            double dist2 = sqrt( pow(x-size,2) + pow(y-3*size,2) );

            if (dist1 < size + 0.5 || dist2 < size + 0.5 ) {
                cout << "V";
            }
            else cout << " ";
        }
        cout<<"\n";
    }

    for (x=1;x<2*size;x++)
    {
        for(y=0;y<x;y++) cout << " ";

        for (y=0; y<4*size + 1 - 2*x; y++)
        {
            if (x >= print_line - 1 && x <= print_line + 1) {
                int idx = y - (4*size - 2*x - message.length()) / 2;
                if (idx < message.length() && idx >= 0) {
                    if (x == print_line) cout<<message[idx];
                    else cout << " ";
                }
                else cout << "V";
            }
            else cout << "V";
        }
        cout<<endl;
    }
}

08-16 08:10