# Write your solution for 1.2 here!
sum =0
for i in range(101):
    if(i%2==0):
        sum+=i
print(sum)
# Write your solution for 1.2 here!
sum =0
for i in range(101):
    if(i%2==0):
        sum+=i
print(sum)
# Write your solution for 1.2 here!