Mundo em Python

mais ou menos (usando tkinter)

Publicado 02-08-2022
Caio Mário 
from tkinter import *
root = Tk()
integer = 0
integer = IntVar()
root.title("+ ou -")
root.geometry('250x200')
root.resizable(False,False)
B1 = Button(text='Quit',command=root.destroy)
B1.place(relx=0.4,rely=0.1)
def mais_um():
    integer.set(integer.get() + 1)
def menos_um():
    integer.set(integer.get() + 1)
B2=Button(text='+',command=mais_um)
B2.place(relx=0.43,rely=0.3,relwidth=0.1)
B3=Button(text='-',command=menos_um)
B3.place(relx=0.43,rely=0.45,relwidth=0.1)
entrada = Entry(textvariable=integer,justify=CENTER,width=4)
entrada.place(relx=0.4,rely=0.65,relwidth=0.15)
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