popey456963

tot = 0
for i in range(int(input())):
    tot = tot + int(input())
print(tot)

popey456963

l=[]
for i in range(int(input())):l.append(input())
y = [x for i,x in enumerate(l) if x not in l[:i]]
for i in y:print(i)

popey456963

x = input().split(" ")
y = []
for i in range(int(x[0])):
    y.append(i*int(x[1]))
out = ""
for i in y:
    out = out + str(i)
    out = out + " "

print(out[:-1])

popey456963

m = input()
if "o" in m or "O" in m:
  print("true")
else:
  print("false")

popey456963

n = int(input())
a = []
for i in range(n):
    a.append(input())
b = "".join(a)
c = b.split("'")
data = ""
for key,val in enumerate(c):
    if key % 2 == 0:
        data+="".join(val.split())

popey456963

site_count = int(input())
couple_count = int(input())
names = input().split()
ids = input().split()
minerals = input().split()
data = []

for i in range(couple_count):
    data.append(input().split())

popey456963

s = input().split(" ")
a = []
for i in s:
  a.append(i[::-1])
print(" ".join(a))

popey456963

if n%400==0:print("true")
elif n%100==0:print("false")
elif n%4==0:print("true")
else:print("false")

popey456963

s1, s2 = input().split(" ")
if sorted(s1) == sorted(s2): print("Anagram")
else: print("Not Anagram")

popey456963

numbers = input().split(" ")
j = []
for i in numbers:
    j.append(int(i))
count = 0
for i in j:
    if i < 0: 
        count = count - 1
    else:
        count = count + 1