题解 | #牛牛的空格分隔#
牛牛的空格分隔
http://www.nowcoder.com/practice/b2203c4a5c304536a7f577bc885de511
while 1:
try:
n = input()
if "." in n:
print("%6f" % float(n))
else:
print(n, end=" ")
except:
break
