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  1. import re
  2.  
  3. a = [
  4. 	"5 pounds cauliflower,",
  5. 	"cut into 1-inch florets (about 18 cups)",
  6. 	"2 large leeks,",
  7. 	"1 teaspoons salt",
  8. 	"3 cups of milk",
  9. 	"0 cups of milk",
  10. 	"1 cup of milk"
  11. ]
  12.  
  13. r = r"(\d+) +(cups?)\b"
  14.  
  15. def repl(m):
  16. 	x = int(m.group(1)) + 1
  17. 	return str(x) + " " + ("cup", "cups")[x > 1]
  18.  
  19. for s in a:
  20. 	print re.sub(r, repl, s)
Success #stdin #stdout 0.02s 6856KB
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5 pounds cauliflower,
cut into 1-inch florets (about 19 cups)
2 large leeks,
1 teaspoons salt
4 cups of milk
1 cup of milk
2 cups of milk
https://ideone.com/uRTTMO
language:
Python (cpython 2.7.16)
created:
7 years ago
visibility:
public

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