# 1000: A+B
a,b = map(int,input().split())
print(a+b)
# 1001: A-B
a,b = map(int,input().split())
print(a-b)
# 1271: 엄청난 부자2
n, m = map(int, input().split())
print(n//m)
print(n%m)
# 1550: 16진수
print(int(input(),16))
# 2338: 긴자리 계산
a = int(input())
b = int(input())
print(a+b)
print(a-b)
print(a*b)
# 2475: 검증수
n = list(map(int,input().split()))
sum = 0
for i in n:
sum += i*i
print(sum%10)
# 2557: Hello world!
print("Hello World!")
# 2558: A+B -2
a = int(input())
b = int(input())
print(a+b)
# 2845: 파티가 끝나고 난 뒤
l,p = map(int,input().split())
data = list(map(int,input().split()))
for i in data:
print( i - l*p, end=' ')
# 2914: 저작권
a, i = map(int,input().split())
print( a*(i-1)+1 )