calculator.py
原始文件
while True:
try:
print(eval(input("calculator> ")))
except Exception as e:
print(e)
except KeyboardInterrupt:
print()
quit()
| 1 | while True: |
| 2 | try: |
| 3 | print(eval(input("calculator> "))) |
| 4 | except Exception as e: |
| 5 | print(e) |
| 6 | except KeyboardInterrupt: |
| 7 | print() |
| 8 | quit() |