C++ program to draw a Pixel by accepting coordinates from the user
gd.cpp
#include <graphics.h>
#include <iostream>
using namespace std;
int main()
{
    int gd = 0, gm = 9, x1, y1;
    cout << "Enter the x coordinate ";
    cin >> x1;
    cout << "Enter the y coordinate ";
    cin >> y1;
    initgraph(&gd, &gm, NULL);
    putpixel(x1, y1, 15);
    delay(2000);
    return 0;
}
Output
godarda@gd:~$ g++ gd.cpp -lgraph
godarda@gd:~$ ./a.out
Enter the x coordinate 50
Enter the y coordinate 50
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