4 ms·
Trying functional: import sys with open(sys.argv[1], 'r') as f: word = f.readline() try: print filter(lambda x: word.count
by achompas 15y ago
Trying functional:
import sys
with open(sys.argv[1], 'r') as f:
word = f.readline()
try:
print filter(lambda x: word.count(x) == 1, word)[0]
except IndexError:
print ""