a =[9,3,7,5,1,8,4]
print(sorted(a))
print(a)
#执行到此,列表变量a 的内容:________
a.sort)
print(a)
#执行到此,列表变量a的内容:________
name="小明"
age=12
print("我叫{},我今年{}岁了".format(________))
import csv
with open('class.csv') as f:
reader=csv.reader(f)
head_row=next(reader)
print(head_row)
a=[4,6,3,2,5,8,7,9]
print(list(map(lambda x:x**2,a)))
fi=open("/data/①_____”,"r")
1s=[]
for line in fi:
1s.append(1ine.strip("\n").split(","))
fi.close()
s=input("请输入节假日名称:“)
for line in ls:
if ____②____:
print("{}的假期位于{}-{}之间".format(line[1],line[2],line[3]))
s=input()
x=s.split'、’)
a =[]
b =[]
n =0
for i in range(0,len(x)):
a.append(int(x[i]))
n = ________
b.append(n)
for i in range(n-1):
for j in range(i+1,n):
if (________):
____________
b[i],b[j]=b[j],b[i]
print(a)
print(b)
n=int(input(请输入总人数:’))
num =[]
for i in range(n):
num.append(___①___)
i =0
k =0
m =0
while m <n-1:
if ____②____: k +=1
if k ==3:
num[i]=0
k =0
___③___
i += 1
if i==n: i=0
i =0
while num[i]==0: i +=1
print( ____④____ )