num = 0
L = ['Alice', 66, 'Bob', True, 'False', 100]
for item in L:
num = num + 1
if num % 2 != 0:
continue
print(item)
这里不该是 if num %2==1:
continue
吗
L = ['Alice', 66, 'Bob', True, 'False', 100]
for item in L:
num = num + 1
if num % 2 != 0:
continue
print(item)
这里不该是 if num %2==1:
continue
吗
2021-08-05
num=0
sum=0
while num<=3:
num=num+1
if num%2==1:
continue
sum=sum+num
print(sum)
0~3以内的偶数和 怎么输出是6???
sum=0
while num<=3:
num=num+1
if num%2==1:
continue
sum=sum+num
print(sum)
0~3以内的偶数和 怎么输出是6???
2021-08-03
num = 0
sum = 0
while num <= 1000:
num = num + 1
if num % 2==0:
continue
sum = sum + num
print(sum)
这样为啥不对。
sum = 0
while num <= 1000:
num = num + 1
if num % 2==0:
continue
sum = sum + num
print(sum)
这样为啥不对。
2021-08-03
num=0
sum=0
while num<=1000:
num=num+1
if num % 2 == 1:
continue
sum=sum+num
print(sum)
num = 0
sum = 0
while num < 1000:
num = num + 2
sum = sum + num
print(sum)
结果一样,何道理
sum=0
while num<=1000:
num=num+1
if num % 2 == 1:
continue
sum=sum+num
print(sum)
num = 0
sum = 0
while num < 1000:
num = num + 2
sum = sum + num
print(sum)
结果一样,何道理
2021-08-03
a=0
b=0
while a<=1000:
if a%2==0:
b=a+b
a+=1
continue
a+=1
print(b)
b=0
while a<=1000:
if a%2==0:
b=a+b
a+=1
continue
a+=1
print(b)
2021-08-02
a=0
b=0
while a<=1000:
if a%2==0:
b=a+b
a+=1
continue
a+=1
print(b)
b=0
while a<=1000:
if a%2==0:
b=a+b
a+=1
continue
a+=1
print(b)
2021-08-02
a=0
b=0
while a<=1000:
if a%2==0:
b=a+b
a+=1
continue
a+=1
print(b)
b=0
while a<=1000:
if a%2==0:
b=a+b
a+=1
continue
a+=1
print(b)
2021-08-02
L = [75, 92, 59, 68, 99]
sum = 0
for i in L:
sum=sum+i
print(sum/len(L))
sum = 0
for i in L:
sum=sum+i
print(sum/len(L))
2021-08-02
score = 95
if score >= 90:
print('恭喜你,拿到卓越的成绩')
elif score>=80:
print('恭喜你,拿到优秀的成绩')
elif score>=60:
print('恭喜你,考试及格')
else:
print('抱歉,考试不及格')
这样也不行
if score >= 90:
print('恭喜你,拿到卓越的成绩')
elif score>=80:
print('恭喜你,拿到优秀的成绩')
elif score>=60:
print('恭喜你,考试及格')
else:
print('抱歉,考试不及格')
这样也不行
2021-07-28
请思考以下代码将会输出什么?为什么不输出恭喜你,拿到卓越的成绩。
score = 95
if score < 60:
print('抱歉,考试不及格')
elif score >= 80:
print('恭喜你,拿到优秀的成绩')
elif score >= 90:
print('恭喜你,拿到卓越的成绩')
else:
print('恭喜你,考试及格')
score = 95
if score < 60:
print('抱歉,考试不及格')
elif score >= 80:
print('恭喜你,拿到优秀的成绩')
elif score >= 90:
print('恭喜你,拿到卓越的成绩')
else:
print('恭喜你,考试及格')
2021-07-28
sum=2
num=4
while True:
if num>1000:
break
sum=sum+num
num=num+2
print(sum)
num=4
while True:
if num>1000:
break
sum=sum+num
num=num+2
print(sum)
2021-07-28
L = [75, 92, 59, 68, 99]
sum = 0.0
l=0
for x in L:
sum=sum+x
l=l+1
print(sum/l)
sum = 0.0
l=0
for x in L:
sum=sum+x
l=l+1
print(sum/l)
2021-07-27
template='{0} {1} {2},{3} {4} {5}.'
a='Life'
b='is'
c='short'
d='you'
e='need'
f='Python'
result=template.format(a,b,c,d,e,f)
print(result)
a='Life'
b='is'
c='short'
d='you'
e='need'
f='Python'
result=template.format(a,b,c,d,e,f)
print(result)
2021-07-27
# Enter a code
def func(X):
sum=0
sum2=1
if isinstance(X,list):
for i in X:
sum=sum+i
return sum
if isinstance(X,tuple):
for i in X:
sum2=sum2*i
return sum2
L=[1,2,3,4,5]
A=(1,2,3,4,5)
print(func(L))
print(func(A))
def func(X):
sum=0
sum2=1
if isinstance(X,list):
for i in X:
sum=sum+i
return sum
if isinstance(X,tuple):
for i in X:
sum2=sum2*i
return sum2
L=[1,2,3,4,5]
A=(1,2,3,4,5)
print(func(L))
print(func(A))
2021-07-22