13 lines
449 B
Python
13 lines
449 B
Python
|
#!/usr/bin/env python
|
||
|
|
import argparse
|
||
|
|
parser = argparse.ArgumentParser()
|
||
|
|
parser.add_argument("square", type=int,
|
||
|
|
help="display a square of a given number")
|
||
|
|
parser.add_argument("-v", "--verbose", action="store_true",
|
||
|
|
help="increase output verbosity")
|
||
|
|
args = parser.parse_args()
|
||
|
|
answer = args.square**2
|
||
|
|
if args.verbose:
|
||
|
|
print("the square of {} equals {}".format(args.square, answer))
|
||
|
|
else:
|
||
|
|
print(answer)
|