a = 1 # 这个时候a存储的是整数类型
print(a)
a = 'ABC' # 这个时候a存储的是字符串类型
print(a)
print(a)
a = 'ABC' # 这个时候a存储的是字符串类型
print(a)
2025-09-02
num0=[]
num1=[]
flag=False
for itemL in L:
for itemS in S:
if itemL==itemS:
num0.append(itemS)
flag=True
break
if flag==False:
num1.append(itemL)
if flag==True:
flag=False
num1=[]
flag=False
for itemL in L:
for itemS in S:
if itemL==itemS:
num0.append(itemS)
flag=True
break
if flag==False:
num1.append(itemL)
if flag==True:
flag=False
2025-08-17
def func(**kwargs):
n = kwargs['names']
g = kwargs['gender']
a = kwargs['age']
index = 0
for name,gender,age in zip(n, g, a):
print('name: {},gender: {},age: {}'.format(name,gender,age))
func(name = ['吴宣仪','赵露思','高亚星'], gender = ['girl', 'girl', 'girl'], age = [25,28,27])
n = kwargs['names']
g = kwargs['gender']
a = kwargs['age']
index = 0
for name,gender,age in zip(n, g, a):
print('name: {},gender: {},age: {}'.format(name,gender,age))
func(name = ['吴宣仪','赵露思','高亚星'], gender = ['girl', 'girl', 'girl'], age = [25,28,27])
2025-08-12
def greet(param='world'):
print('Hello,{}.'.format(param))
greet()
greet(123)
print('Hello,{}.'.format(param))
greet()
greet(123)
2025-08-12
def func(p):
sum_c = 0
mul = 1
if isinstance(p,list):
for i in param:
sum_c += i
return sum_c
if isinstance(p,tuple):
for i in range(len(p)):
mul *= p[i]
return mul
c = func((1,2,15))
print(c)
p = func([1,12,3])
print(p)
sum_c = 0
mul = 1
if isinstance(p,list):
for i in param:
sum_c += i
return sum_c
if isinstance(p,tuple):
for i in range(len(p)):
mul *= p[i]
return mul
c = func((1,2,15))
print(c)
p = func([1,12,3])
print(p)
2025-08-12
def sum_num(n):
if n == 1:
return 1
return n + sum_num(n-1)
sum_number = sum_num(100)
print(sum_number)
if n == 1:
return 1
return n + sum_num(n-1)
sum_number = sum_num(100)
print(sum_number)
2025-08-12