x=(1,5,8,4)
def func(x):
if isinstance(x,list):
sum=0
for a in x:
sum=sum+a
return sum
if isinstance(x,tuple):
ji=1
for a in x:
ji=ji*a
return ji
print(func(x))
def func(x):
if isinstance(x,list):
sum=0
for a in x:
sum=sum+a
return sum
if isinstance(x,tuple):
ji=1
for a in x:
ji=ji*a
return ji
print(func(x))
2021-12-08
l=[1, 4, 5, 7, 9, 11]
def sub_sum(l):
suma=0
sumb=0
for a in l:
if a % 2 ==0:
suma=suma+a
else:
sumb=sumb+a
return suma,sumb
result=sub_sum(l)
print('偶数项和={}'.format(result[0]))
print('奇数项和={}'.format(result[1]))
def sub_sum(l):
suma=0
sumb=0
for a in l:
if a % 2 ==0:
suma=suma+a
else:
sumb=sumb+a
return suma,sumb
result=sub_sum(l)
print('偶数项和={}'.format(result[0]))
print('奇数项和={}'.format(result[1]))
2021-12-08
abc = 'Life is short,{}'
youneedPython = 'you need Python'
result = abc.format(youneedPython)
print(result)
youneedPython = 'you need Python'
result = abc.format(youneedPython)
print(result)
2021-12-08
x=[1,2,5,6,8]
def square_of_sum(x):
result=0
l=[]
for num in x:
result=num*num
l.append(result)
result=sum(l)
return result
m=square_of_sum(x)
print(m)
def square_of_sum(x):
result=0
l=[]
for num in x:
result=num*num
l.append(result)
result=sum(l)
return result
m=square_of_sum(x)
print(m)
2021-12-06
# Enter a code
s1 = set([1, 2, 3, 4, 5])
s2 = set([1, 2, 3, 4, 5, 6, 7, 8, 9])
if s1.isdisjoint(s2) != True:
for a in s1:
if a in s2:
print(a)
s1 = set([1, 2, 3, 4, 5])
s2 = set([1, 2, 3, 4, 5, 6, 7, 8, 9])
if s1.isdisjoint(s2) != True:
for a in s1:
if a in s2:
print(a)
2021-12-06
a = 0
i = 0
while True:
if a > 1000:
break
if a % 2 == 0:
i = i + a
a = a + 1
print(i)
i = 0
while True:
if a > 1000:
break
if a % 2 == 0:
i = i + a
a = a + 1
print(i)
2021-12-06
# Enter a code
s1 = set([1, 2, 3, 4, 5])
s2 = set([1, 2, 3, 4, 5, 6, 7, 8, 9])
s3=[]
for a in s1:
if a in s2:
s3.append(a)
else:
continue
print(s3)
s1 = set([1, 2, 3, 4, 5])
s2 = set([1, 2, 3, 4, 5, 6, 7, 8, 9])
s3=[]
for a in s1:
if a in s2:
s3.append(a)
else:
continue
print(s3)
2021-12-06
age = 2
if age >= 18:
print('你是成年人,你{}岁了'.format(age))
print("adult")
elif age >= 6:
print('你是青少年,你{}岁了'.format(age))
print("teenager")
elif age >= 3:
print('你是小孩子,你{}岁了'.format(age))
print("kid")
else:
print('你是婴儿,你{}岁了'.format(age))
print("baby")
if age >= 18:
print('你是成年人,你{}岁了'.format(age))
print("adult")
elif age >= 6:
print('你是青少年,你{}岁了'.format(age))
print("teenager")
elif age >= 3:
print('你是小孩子,你{}岁了'.format(age))
print("kid")
else:
print('你是婴儿,你{}岁了'.format(age))
print("baby")
2021-12-05
age = 3
if age >= 18:
print("adult")
elif age >= 6:
print("teenager")
elif age >= 3:
print("kid")
else:
print("baby")
if age >= 18:
print("adult")
elif age >= 6:
print("teenager")
elif age >= 3:
print("kid")
else:
print("baby")
2021-12-05
age=11
if age>=18:
print('adult')
print('咚咚呛同学,你已成年')
else:
print('teenage')
print('咚咚呛同学,你未成年')
if age>=18:
print('adult')
print('咚咚呛同学,你已成年')
else:
print('teenage')
print('咚咚呛同学,你未成年')
2021-12-05
#方案一
age=17
if age<18:
print("adult")
else:
print("minors")
#方案二
age = 17
if age >= 18:
print('your age = {}'.format(age))
print('adult')
else:
print('your age = {}'.format(age))
print('minors')
age=17
if age<18:
print("adult")
else:
print("minors")
#方案二
age = 17
if age >= 18:
print('your age = {}'.format(age))
print('adult')
else:
print('your age = {}'.format(age))
print('minors')
2021-12-05
#方法一:
a='AABCDEFGHHIJ'
b=a[1:9]
print(b)
#方法二:
a='AABCDEFGHHIJ'
print(a[1:9])
a='AABCDEFGHHIJ'
b=a[1:9]
print(b)
#方法二:
a='AABCDEFGHHIJ'
print(a[1:9])
2021-12-05