import sys
def f():
x = sys.argv[1]
a = x + ‘ hello,world’
print(a)
f()
#外部赋值　且有函数是后要调出（就是最后要调出这个函数f()）

import sys
def f1(x):
return x + 3
def f2(x):
return 2 * x
def f3(x):
return f1(f2(x))
argv1 = int(sys.argv[1])
print(f3(argv1))
 
#f1(2x+3)、f2(2*x) 求f1(f2(x))

import sys
def readFile(rFile):
with open(rFile) as f:
buffer = f.readlines()
return buffer
def main (rFile):
content =readFile(rFile)
content1 = [each for each in content if each.strip() != “”]
res = {}
for each in content1:
eachline = each.split(‘ ‘)
for ee in eachline:
if ee in res:
res[ee] += 1
else:
res[ee] = 1
return res
def writeFile(wfile,data):
with open(wfile,”w”) as wf:
wf.write(data)
rfile = sys.argv[1]
#wfile = sys.argv[2]
result = main(rfile)
#writeFile(wfile, str(result) +”\n”)
print(result)
#print(‘=’*500)

–– conding:utf8 ––           #编辑了这个能是vim输入中文

impotr random                     #random　是随机的意思
sercetnumber = random.randint(1,10)   #随机抽取１０个数
print(‘这是一个猜数字的游戏’)
for gussestaken in range(1,8)  #猜数字的机会只有７次
temp = inupt(‘猜猜bingo心里想的什么数字吧：’)
guess = int(temp)
if guess > sercetnumber:
print(‘没有猜对！这个数字太大了’)
print(‘再接再厉吧！’)
elif guess < sercetnumber:
print(‘蠢货！数字太小了’)
else:
break
if guess == sercetnumber:
print(‘宾果！猜对了’　+ str(sercetnumber))
else:
print(‘很遗憾！错了正确答案是’　+ str(sercetnumber))