while True:
try:
a=eval(input())
a=a*1000
if a%10>=5:
print("{:.2f}".format((a//10+1)/100))
else:
print("{:.2f}".format((a//10)/100))
except:
break
New Online Judge 1017
阅读 66
2022-03-23
while True:
try:
a=eval(input())
a=a*1000
if a%10>=5:
print("{:.2f}".format((a//10+1)/100))
else:
print("{:.2f}".format((a//10)/100))
except:
break
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