fork download
copy 
  1. def printFrequencies(arr):
  2. 	dict1 = {}
  3. 	for i in arr:
  4. 		if i in dict1:
  5. 			dict1[i] += 1
  6. 		else:
  7. 			dict1[i] = 1
  8. 	for i,j in dict1.items():
  9. 		if j == 1:
  10. 			print(i)
  11. 			break
  12.  
  13.  
  14. arr = [2, 4, 1, 7, 2, 4, 9]
  15. printFrequencies(arr)
Success #stdin #stdout 0.02s 9120KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
1
https://ideone.com/47o1Bl
language:
Python 3 (python  3.9.5)
created:
2 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!