s1 = set([1, 2, 3, 4, 5])
s2 = set([1, 2, 3, 4, 5, 6, 7, 8, 9])
s3 = {x for x in s2 if x in s1 }
print(s3)
s2 = set([1, 2, 3, 4, 5, 6, 7, 8, 9])
s3 = {x for x in s2 if x in s1 }
print(s3)
2024-03-18
L = ['Alice', 'Bob', 'Candy', 'David', 'Ellena']
L.append('Zero')
L.insert(5, 'Phoebe')
L.insert(5, 'Gen')
print(L)
L.append('Zero')
L.insert(5, 'Phoebe')
L.insert(5, 'Gen')
print(L)
2024-03-18
L = ['Alice', 'Bob', 'Candy', 'David', 'Ellena']
L.append('Zero')
L.insert(5, 'Phoebe')
L.insert(5, 'Gen')
print(L)
L.append('Zero')
L.insert(5, 'Phoebe')
L.insert(5, 'Gen')
print(L)
2024-03-18
sum = 0
while sum <= 9:
sum = sum + 1
ve = sun * sum
print(ve)
while sum <= 9:
sum = sum + 1
ve = sun * sum
print(ve)
2024-03-18
L = [75, 92, 59, 68, 99]
sum = 2
for lint in L
ve = lint / sum
print = (ve)
sum = 2
for lint in L
ve = lint / sum
print = (ve)
2024-03-18
# task
sum = 0
num = 0
while num < 1001:
if num % 2 == 0:
num += 1
sum += num
else:
num += 1
continue
print(sum)
sum = 0
num = 0
while num < 1001:
if num % 2 == 0:
num += 1
sum += num
else:
num += 1
continue
print(sum)
2024-03-15
# common deal
num = 1
sum = 0
while True:
if num > 1000:
break
num += 1
if num % 2 == 0:
sum += num
print(sum)
#250500
#########################################
# another deal
sum_2 = 0
for i in range(0,1001,2):
sum_2 += i
print(sum_2)
#250500
num = 1
sum = 0
while True:
if num > 1000:
break
num += 1
if num % 2 == 0:
sum += num
print(sum)
#250500
#########################################
# another deal
sum_2 = 0
for i in range(0,1001,2):
sum_2 += i
print(sum_2)
#250500
2024-03-15