num=0
sum=0
while num<=1000:
if num%2==0:
sum+=num
num+=1
else:
num += 1
continue
print('sum=',sum)
sum=0
while num<=1000:
if num%2==0:
sum+=num
num+=1
else:
num += 1
continue
print('sum=',sum)
2021-03-16
s1 = 'ABC'
s2 = '123'
s3 = 'abc'
for x in s1:
for y in s2:
for z in s3:
print(x+y+z)
s2 = '123'
s3 = 'abc'
for x in s1:
for y in s2:
for z in s3:
print(x+y+z)
2021-03-16
已采纳回答 / 幕布斯9526405
# Enter a codename=['Alice', 'Bob', 'Candy', 'David', 'Ellena'] names=['Alice', 'Bob', 'Candy', 'David', 'Ellena'] score=[89,72,88,79,99]scores=[89,72,88,79,99]scores.sort()y=0for a in scores: x=0 for b in score: if score[x]==scores[y]: ...
2021-03-15
# Enter a code
a = r'''"To be,or not to be":that is the question.
Whether it's nobler in the mind to suffer.'''
print (a)
a = r'''"To be,or not to be":that is the question.
Whether it's nobler in the mind to suffer.'''
print (a)
2021-03-15
# Enter a code
# encoding=utf-8
d = {
'Alice': 45,
'Bob': 60,
'Candy': 75,
'David': 86,
'Ellena': 49
}
num = 2
while num > 0:
num -= 1
name = 'Alice'
if name in d:
d.pop(name)
print(d)
else:
print('{}没有在d里面'.format(name))
# encoding=utf-8
d = {
'Alice': 45,
'Bob': 60,
'Candy': 75,
'David': 86,
'Ellena': 49
}
num = 2
while num > 0:
num -= 1
name = 'Alice'
if name in d:
d.pop(name)
print(d)
else:
print('{}没有在d里面'.format(name))
2021-03-14
