長留裕平のブログ

try:
initial_balance = int(input(“Initial Balance? “))
except ValueError:
print(“Invalid input, exiting … “)
exit()
RATE = 1.1
for year in range(3):
print(f”Year {year}: {initial_balance * RATE ** year:,.2f}”)

while ”:
command = int(input(“Select 1, 2, 3 (0: Exit) “))
match command:
case 1:
print(“Menu 1”)
case 2:
print(“Menu 2”)
case 3:
print(“Menu 3”)
case 0:
break
case _:
print(“Invalid command, try again”)
continue
print(“Menu processed correctly”)

while 1 == 1:
command = int(input(“Select 1, 2, 3 (0: Exit) “))
match command:
case 1:
print(“Menu 1”)
case 2:
print(“Menu 2”)
case 3:
print(“Menu 3”)
case 0:
break
case _:
print(“Invalid command, try agein”)
continue
print(“Menu processed correctly”)

while 1 == 1:
command = int(input(“Select 1, 2, 3 (0: Exit) “))
match command:
case 1:
print(“Menu 1”)
case 2:
print(“Menu 2”)
case 3:
print(“Menu 3”)
case 0:
pass

command = int(input(“Select 1,2,3 (0: Exit)”))
while command != 0:
match command:
case 1:
print(“Menu 1”)
case 2:
print(“Menu 2”)
case 3:
print(“Menu 3”)
command = int(input(“Select 1,2,3 (0: Exit)”))