import tkinter as tk
class Form(tk.Frame):
def __init__(self, root):
super().__init__(root)
root.title('graphics')
root.resizable(False, False)
root.geometry('640x480')
self.pack()
self.master = root
self.build()
root.mainloop()
def build(self):
tk.Button(text = 'small', command = lambda:self.master.geometry('320x240')).place(x = 10, y =10)
tk.Button(text = 'medium', command = lambda: self.master.geometry('640x480')).place(x = 10, y =40)
tk.Button(text = 'large', command = lambda: self.master.geometry('1280x720')).place(x=10,y=70)
Form(tk.Tk())
Использована встроенная библиотека tkinter
#include <iostream>
#include <string>
#include <conio.h>
#define ESC 27
using namespace std;
int main() {
char ch;
int sum = 0;
do {
ch = _getch();
if (ch == ESC) {
cout << "Output of the program:\n" << sum;
putchar('\n');
} else {
cout << ch;
sum += (int)ch;
}
} while (ch != ESC);
system("pause");
return 0;
Объяснение:
import tkinter as tk
class Form(tk.Frame):
def __init__(self, root):
super().__init__(root)
root.title('graphics')
root.resizable(False, False)
root.geometry('640x480')
self.pack()
self.master = root
self.build()
root.mainloop()
def build(self):
tk.Button(text = 'small', command = lambda:self.master.geometry('320x240')).place(x = 10, y =10)
tk.Button(text = 'medium', command = lambda: self.master.geometry('640x480')).place(x = 10, y =40)
tk.Button(text = 'large', command = lambda: self.master.geometry('1280x720')).place(x=10,y=70)
Form(tk.Tk())
Использована встроенная библиотека tkinter
#include <iostream>
#include <string>
#include <conio.h>
#define ESC 27
using namespace std;
int main() {
char ch;
int sum = 0;
do {
ch = _getch();
if (ch == ESC) {
cout << "Output of the program:\n" << sum;
putchar('\n');
} else {
cout << ch;
sum += (int)ch;
putchar('\n');
}
} while (ch != ESC);
system("pause");
return 0;
}
Объяснение: