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  1. import sys
  2.  
  3. def input_int():
  4.         while True:
  5.         	x = input()
  6.         	try:
  7.         		x = float(x)
  8.         		if int(x)==float(x):
  9.         			return int(x)
  10.         		print("件數應該整數，請重新輸入")
  11.         		continue
  12.         	except:
  13.         		print("請勿輸入非數字之文字，請重新輸入")
  14.         		continue
  15. print("請輸入總件數：")
  16. totalpkg = input_int()
Success #stdin #stdout 0.02s 9232KB
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stdin
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a
1.5
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stdout
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請輸入總件數：
請勿輸入非數字之文字，請重新輸入
件數應該整數，請重新輸入
https://ideone.com/1LP4wA
language:
Python 3 nbc (python 3.7.3)
created:
3 years ago
visibility:
public

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