hello world program
#include <stdio.h>
int main ()
{
printf ("Hello, World!\n");
return 0;
}hello world program
#include <stdio.h>
int main ()
{
printf ("Hello, World!\n");
return 0;
}A Simple Hello World Program
import tkinter as tk
class Application(tk.Frame):
def __init__(self, master=None):
super().__init__(master)
self.master = master
self.pack()
self.create_widgets()
def create_widgets(self):
self.hi_there = tk.Button(self)
self.hi_there["text"] = "Hello World\n(click me)"
self.hi_there["command"] = self.say_hi
self.hi_there.pack(side="top")
self.quit = tk.Button(self, text="QUIT", fg="red",
command=self.master.destroy)
self.quit.pack(side="bottom")
def say_hi(self):
print("hi there, everyone!")
root = tk.Tk()
app = Application(master=root)
app.mainloop()Copyright © 2021 Codeinu
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