print("Welcome to the multiplication math quiz!")
print("In this quiz there will be 5 equations.")
print("Good Luck!\n")
from random import randint
import sys, os
used = ["None*None"]
gi, gcorrect = 0, 0
equations = 5 # number of equations to ask per game
def clear():
os.system("cls" if os.name == "nt" else "clear")
while True:
correct = 0
for _ in range(equations):
gi += 1
tries = 0
x, y = None, None
while "{}*{}".format(x, y) in used:
if tries > 99:
print("I think I asked all the numbers. Thanks for playing!")
sys.exit(1)
x, y = randint(1,10), randint(0,10)
tries += 1
used.append("{}*{}".format(x, y))
answer = input("How much is {} * {}? ".format(x, y))
try:
answer = int(answer)
except:
pass
sys.stdout.write("\033[F")
print("\rHow much is {} * {}? {}".format(x, y, answer), end="")
if answer == x * y:
print("\tGreat! {} is correct! :-)".format(answer))
correct += 1
gcorrect += 1
else:
print("\tSorry... The correct answer is {}.".format(x * y))
print("\nYou got {}/5: {:0.1f}% correctness.".format(correct, correct*100/5))
choice = input("Hit Enter to play again or send any letter to quit: ")
if choice == "":
clear()
else:
if gi > equations:
clear()
print("Your global score was {}/{}: {:0.1f}% correctness.".format(gcorrect, gi, gcorrect*100/gi))
break
#M# keyboard input, random integer, integer concatenate, system/os call, clear console and previous line, carriage return, list check/append, iteration, integer input check, error prevention, format number/percentage
