name=['Alice', 'Bob', 'Candy', 'David', 'Ellena']
name.append('Phoebe')
name.append('Zero')
name.insert(5,'Gen')
print(name)
name.append('Phoebe')
name.append('Zero')
name.insert(5,'Gen')
print(name)
2021-04-16
num = 0
sum = 0
while num <= 1000:
if num%2 != 0:
num += 1
continue
sum += num
num += 1
print(sum)
sum = 0
while num <= 1000:
if num%2 != 0:
num += 1
continue
sum += num
num += 1
print(sum)
2021-04-15
# Enter a code
i=0
sum=0
while True:
if i>1000:
break
sum=sum+i
i=i+2
print('Sum:',sum)
print(sum)
i=0
sum=0
while True:
if i>1000:
break
sum=sum+i
i=i+2
print('Sum:',sum)
print(sum)
2021-04-15
print(3.1415926) 浮点数
print('Learn Python in imooc.') 字符串
print(100) 整数
print(0b1101) 二进制整数
print('Learn Python in imooc.') 字符串
print(100) 整数
print(0b1101) 二进制整数
2021-04-14
L = [75, 92, 59, 68, 99]
sum =0
for i in L:
sum=i+sum
avg=sum/5
print(avg)
sum =0
for i in L:
sum=i+sum
avg=sum/5
print(avg)
2021-04-14
age = 5
if age>=18:
print('adult')
elif age<18 and age>=6:
print('teenager')
elif age<6 and age>=3:
print('kid')
else:
print('baby')
if age>=18:
print('adult')
elif age<18 and age>=6:
print('teenager')
elif age<6 and age>=3:
print('kid')
else:
print('baby')
2021-04-14
# Enter a code
age=12
if age>=18:
print("adult")
else:
print('teenager')
age=12
if age>=18:
print("adult")
else:
print('teenager')
2021-04-14
# Enter a code
age = 19
if age>=18:
print("adult:{}".format(age))
else:
print('weichengnian ')
age = 19
if age>=18:
print("adult:{}".format(age))
else:
print('weichengnian ')
2021-04-14
lis='Life {i}, you {n}'
lo1='is short'
lo2='need Python'
lls=lis.format(i=lo1,n=lo2)
print(lls)
lo1='is short'
lo2='need Python'
lls=lis.format(i=lo1,n=lo2)
print(lls)
2021-04-14
lis='Life {1}, you {0}'
lo=lis.format('need Python','is short')
print(lo)
lo=lis.format('need Python','is short')
print(lo)
2021-04-14