num=0
sum=0
while True:
if num>1000:
break
sum=sum+num
num=num+2
print(sum)
sum=0
while True:
if num>1000:
break
sum=sum+num
num=num+2
print(sum)
2026-04-11
# Enter a code
names = ['Alice', 'Bob', 'Candy', 'David', 'Ellena']
name_set = set(names)
print('Alice' in name_set )
print('alice'.capitalize() in name_set )
names = ['Alice', 'Bob', 'Candy', 'David', 'Ellena']
name_set = set(names)
print('Alice' in name_set )
print('alice'.capitalize() in name_set )
2026-02-08