题解 | #取近似值#
取近似值
https://www.nowcoder.com/practice/3ab09737afb645cc82c35d56a5ce802a
import sys
#for line in sys.stdin:
# a = line.split()
# print(int(a[0]) + int(a[1]))
s = input()
list1 = s.split(".")
#print(list1)
#为了防止说float的小数位数太多，取小数位数的第一位就行了list1[1][0])
if int(list1[1][0])>=5:
# print(list1[1])
res=str(int(list1[0])+1)
list1[0]=res
# print(list1[0])
else:
pass
print(list1[0])
