最新回答 / qq_慕前端0245773
你要装的这个3.9.5的Windows64位版本至少需要Windows操作系统8.1以上，如果想要装在Windows7系统上的话，最好是选择3.8.x的版本。在python下载页面可以选择历史版本的，你可以查看上面的说明。有说明是at least windows xp，基本上是可以安装在Windows7上的。
2021-05-19
# Enter a code
# --coding:utf-8--
names = ['Alice', 'Bob', 'Candy', 'David', 'Ellena']
scores = [89, 72, 88, 79, 99]
x = zip(scores,names)
x.sort()
print(x)
s=x[::-1]
print(s)
# --coding:utf-8--
names = ['Alice', 'Bob', 'Candy', 'David', 'Ellena']
scores = [89, 72, 88, 79, 99]
x = zip(scores,names)
x.sort()
print(x)
s=x[::-1]
print(s)
2021-05-19
最新回答 / 说你呢瞅啥瞅
num = 0
sum = 0
while True:
if num & 1000:
break
if num % 2 == 0:
sum = sum + num
num = num + 1
print(sum)
//类似java的{}
while(true){
if num & + 1000
...
2021-05-15
# Enter a code
def average(*args):
sum = 0
for item in args:
sum += item
if len(args):
avg = sum / len(args)
else:return 0
return avg
a=average()
print(a)
def average(*args):
sum = 0
for item in args:
sum += item
if len(args):
avg = sum / len(args)
else:return 0
return avg
a=average()
print(a)
2021-05-14
# Enter a code
L = ['Alice', 'Bob', 'Candy', 'David', 'Ellena']
L.pop(2)
L.pop(2)
print(L)
L = ['Alice', 'Bob', 'Candy', 'David', 'Ellena']
L.pop(2)
L.pop(2)
print(L)
2021-05-13