Problem:


﻿Score: 100 points

Problem Statement

In 2020, AtCoder Inc. with an annual sales of more than one billion yen (the currency of Japan) has started a business in programming education.

One day, there was an exam where a one-year-old child must write a program that prints Hello World, and a two-year-old child must write a program that receives integers A, B and prints A+B.

Takahashi, who is taking this exam, suddenly forgets his age.

He decides to write a program that first receives his age N (1 or 2) as input, then prints Hello World if N=1, and additionally receives integers A, B and prints A+B if N=2.

Write this program for him.  

Constraints

N is 1 or 2.

A is an integer between 1 and 9 (inclusive).

B is an integer between 1 and 9 (inclusive).

Input

Input is given from Standard Input in one of the following formats:  

1

2
A
B

Output

If N=1, print Hello World; if N=2, print A+B.  

Sample Input 1

1

Sample Output 1

Hello World

As N=1, Takahashi is one year old. Thus, we should print Hello World.

Sample Input 2

2
3
5

Sample Output 2

8

As N=2, Takahashi is two years old. Thus, we should print A+B, which is 8 since A=3 and B=5. 



Sample input:
1


Sample output:
Hello World

Submission status: Accepted

Solution code:
a=int(input())
if a==1:
  print("Hello World")
else:
  A=int(input())
  B=int(input())
  print(A+B)

Submission status: Accepted

Solution code:
n=int(input())
if n==1:
  print("Hello World")
else:
  a=int(input())
  b=int(input())
  print(a+b)

Submission status: Accepted

Solution code:
n=int(input())
if n == 1:
    print("Hello World")
else:
    a=int(input())
    b=int(input())
    print(a+b)

Submission status: Accepted

Solution code:
N = int(input())

if N == 2:
    A = int(input())
    B = int(input())
    print(A + B)
else:
    print('Hello World')

Submission status: Accepted

Solution code:
age = int(input())
if age == 1:
    print("Hello World")
else:
    A = int(input())
    B = int(input())
    print(A + B)

Submission status: Accepted

Solution code:
n = input()

if n == '1':
    print('Hello World')
else:
    a = int(input())
    b = int(input())
    print(a+b)

Submission status: Accepted

Solution code:
a = int(input())
if a == 1:
    print("Hello World")
    exit()
else:
    b = int(input())
    c = int(input())
    print(b+c)

Submission status: Accepted

Solution code:
n = int(input())
if n == 1:
  print("Hello World")
else:
  a = input()
  b = input()
  print(int(a) + int(b))

Submission status: Accepted

Solution code:
if int(input())==1: print("Hello World")
else: print(int(input()) + int(input()))

Submission status: Accepted

Solution code:
n = int(input())
 
if n==1:
  print("Hello World")
else:
  A = int(input())
  B = int(input())
  print(A+B)

Submission status: Accepted

Solution code:
n = int(input())

if n == 1:
	print("Hello World")
else:
	a = int(input())
	b = int(input())
	print(a+b)

Submission status: Accepted

Solution code:
n = int(input())

if n==1:
  print("Hello World")
else:
  A = int(input())
  B = int(input())
  print(A+B)

Submission status: Accepted

Solution code:
n = int(input())

if n == 1:
    print('Hello World')

else:
    a = int(input())
    b = int(input())
    print(a+b)

Submission status: Accepted

Solution code:
N = int(input())
if N == 1:
  print("Hello World")
else:
  a = int(input())
  b = int(input())
  print(a + b)

Submission status: Accepted

Solution code:
n, *t = map(int, open(0))
if n == 1:
    print("Hello World")
else:
    print(sum(t))

Submission status: Accepted

Solution code:
n=int(input())

if n==2:
  a=int(input())
  b=int(input())
  print(a+b)
else:
  print("Hello World")

Submission status: Accepted

Solution code:
N = int(input())

if N == 1:
    print('Hello World')
else:
    A = int(input())
    B = int(input())
    ans = A + B
    print(ans)

Submission status: Accepted

Solution code:
n = int(input())
if n == 1:
    print("Hello World")
if n == 2:
    a = int(input())
    b = int(input())
    print(a + b)

Submission status: Accepted

Solution code:
x = int(input())

if (x == 1):
    print ("Hello World")
else:
    a = int(input())
    b = int(input())
    print (a+b)

Submission status: Accepted

Solution code:
import sys
list = list(map(int, sys.stdin))
if list[0] == 1 :
    print("Hello World")
else :
    print(list[1] + list[2])

Submission status: Accepted

Solution code:
#!/usr/bin/env python3


# Generated by 1.1.6 https://github.com/kyuridenamida/atcoder-tools  (tips: You use the default template now. You can remove this line by using your custom template)
def main():
    N = int(input())
    if N ==1:
        print("Hello World")
    else:
        A = int(input())
        B = int(input())
        print(A+B)

if __name__ == '__main__':
    main()

Submission status: Accepted

Solution code:
N = int(input())
if N == 1:
  print('Hello World')
elif N == 2:
  A = int(input())
  B = int(input())
  S = A + B
  print(S)

Submission status: Accepted

Solution code:
N = int(input())

if N == 1:
    print(" Hello World ")
else:
    A = int(input())
    B = int(input())
    print(A+B)

Submission status: Accepted

Solution code:
#Programming Education
N = int(input())
if N == 1:
    print("Hello World")
else:
    A = int(input())
    B = int(input())
    print(A+B)

Submission status: Accepted

Solution code:
n = int(input())

if n == 1:
	print('Hello World')
else:
	a = int(input())
	b = int(input())
	print(a+b)

Submission status: Accepted

Solution code:
N = int(input())
if N ==2:
    A = int(input())
    B = int(input())
    print(A+B)
else:
    print("Hello World")

Submission status: Accepted

Solution code:
n = int(input())
if n==1:
  ret="Hello World"
elif n==2:
  a = int(input())
  b = int(input())
  ret=a+b



  
print(ret)

Submission status: Accepted

Solution code:
# 2019-11-10 20:23:41(JST)
import sys
# import collections
# import math
# from string import ascii_lowercase, ascii_uppercase, digits
# from bisect import bisect_left as bi_l, bisect_right as bi_r
# import itertools
# from functools import reduce
# import operator as op
# from scipy.misc import comb # float
# import numpy as np 

def main():
    n = int(sys.stdin.readline().rstrip())
    if n == 1:
        print('Hello World')
        sys.exit()
    else:
        a, b = (int(x) for x in sys.stdin.read().split())
        print(a + b)


if __name__ == "__main__":
    main()

Submission status: Accepted

Solution code:
n = int(input())

if n == 1:
    print("Hello World")
elif n == 2:
    a = int(input())
    b = int(input())
    print(a+b)

Submission status: Accepted

Solution code:
if input() == "1":
    print("Hello World")
else:
    print(int(input())+int(input()))

Submission status: Accepted

Solution code:
from sys import stdin
import bisect

n = int(stdin.readline().rstrip())

if n == 1:
    print("Hello World")
    exit()

li = [int(stdin.readline().rstrip()) for _ in range(n)]

print(sum(li))

Submission status: Accepted

Solution code:
import sys
def input(): return sys.stdin.readline().strip()

def main():
    n=int(input())
    if n==1:
        print('Hello World')
    else:
        a=int(input())
        b=int(input())
        print(a+b)

main()

Submission status: Accepted

Solution code:
n = int(input())
if n == 1:
  print("Hello World")
else:
  a = int(input())
  b = int(input())
  print(a + b)

Submission status: Accepted

Solution code:
N = int(input())
if N == 1:
  print("Hello World")
elif N == 2:
  A = int(input())
  B = int(input())
  print(A + B)

Submission status: Accepted

Solution code:
N = int(input())
if N == 1:
  print('Hello World')
else:
  A = int(input())
  B = int(input())
  print(int(A+B))

Submission status: Accepted

Solution code:
# ABC 112: A – Programming Education
n = input()

if n == '1':
    print('Hello World')
else:
    print(int(input()) + int(input()))

Submission status: Accepted

Solution code:
n = int(input())
if n == 1:
    print("Hello World")
else:
    a,b = [int(input()) for i in range(n)]
    print(a+b)

Submission status: Accepted

Solution code:
n = int(input())
if n == 1:
	print("Hello World")
elif n == 2:
	print(int(input())+int(input()))

Submission status: Accepted

Solution code:
N=int(input())
if N==1:
  print('Hello World')
elif N==2:
  a=int(input())
  b=int(input())
  print(a+b)

Submission status: Accepted

Solution code:
n = int(input())

if n == 1 :
    print('Hello World')
else :
    a = int(input())
    b = int(input())
    print(a + b)

Submission status: Accepted

Solution code:
b = int(input()) == 1
if (b): print('Hello World')
else: print(int(input())+int(input()))

Submission status: Accepted

Solution code:
n = int(input())
if n == 1:
    print('Hello World')
else:
    print(int(input()) + int(input()) )

Submission status: Accepted

Solution code:
N=input()

if N=='1':
    print('Hello World')
else:
    A=int(input())
    B=int(input())
    print(A+B)

Submission status: Accepted

Solution code:
import sys
def input():
    return sys.stdin.readline()[:-1]
n=int(input())
if n==1:
    print("Hello World")
    quit()
a=int(input())
b=int(input())
print(a+b)

Submission status: Accepted

Solution code:
n=int(input())
if n==2:
    a=int(input())
    b=int(input())
    print(a+b)
else:
    print('Hello World')

Submission status: Accepted

Solution code:
N = int(input())
ans = 0
if N == 1:
    print('Hello World')
elif N == 2:
    A,B = [input() for i in range(2)]
    ans += int(A[0])
    ans += int(B[0])
    print(ans)

Submission status: Accepted

Solution code:
n = int(input())

if n==1:
    print("Hello World")
else:
    a, b = [int(input()) for i in range(2)]
    print(a + b)

Submission status: Accepted

Solution code:
#!/usr/bin/env python3

N = int(input().split()[0])

if N == 1:
    ans = "Hello World"
else:
    A = int(input().split()[0])
    B = int(input().split()[0])
    ans = A + B

print(ans)

Submission status: Accepted

Solution code:
N = int(input())
if N == 1:
    print('Hello World')
else:
    int_list = [int(input()) for i in range(2)]
    print(sum(int_list))

Submission status: Accepted

Solution code:
N = int(input())
if N == 1:
  print('Hello World')
else:
  A = int(input())
  B = int(input())
  print(A+B)

Submission status: Accepted

Solution code:
N = int(input())

if N == 1 :
    print('Hello World')
else :
    A = int(input())
    B = int(input())
    print(A + B)

Submission status: Accepted

Solution code:
N = int(input())
if N == 1:
	print("Hello World")
else:
	A, B = [int(input()) for i in range(2)]
	print(A + B)

Submission status: Accepted

Solution code:
n=int(input())
if n==1:
    print("Hello World")
elif n==2:
    a=int(input())
    b=int(input())
    print(a+b)

Submission status: Accepted

Solution code:
age = int(input())
if age == 1:
	print('Hello World')
else:
	A = int(input())
	B = int(input())
	print(A+B)

Submission status: Accepted

Solution code:
a=lambda:int(input());print("Hello World"if a()==1else a()+a())

Submission status: Accepted

Solution code:
N = int(input())
if N == 1:
  print('Hello World')
else:
  a = int(input())
  b = int(input())
  print(a + b)

Submission status: Accepted

Solution code:
N=int(input())
if N == 1:
  print("Hello World")
else:
  print(str(int(input()) + int(input())))

Submission status: Accepted

Solution code:
N = int(input())

if N == 2:
    A = int(input())
    B = int(input())
    print(A + B)
else:
    print("Hello World")

Submission status: Accepted

Solution code:
N=int(input())
if N==1:
    print('Hello World')
else:
    A=int(input())
    B=int(input())
    print(A+B)

Submission status: Accepted

Solution code:
n=int(input())
if n==1:
	print("Hello World")
if n==2:
	a=int(input())
	b=int(input())
	print(a+b)

Submission status: Accepted

Solution code:
n = int(input())
if n == 1:
    print('Hello World')
else:
    a, b = [int(input()) for _ in range(2)]
    print(a+b)

Submission status: Accepted

Solution code:
if int(input())==1:
    print('Hello World')
else:
    A=int(input())
    B=int(input())
    print(A+B)

Submission status: Accepted

Solution code:
n = int(input())

if n == 1:
  print("Hello World")
else:
  a = int(input())
  b = int(input())
  print(a + b)

Submission status: Accepted

Solution code:
import sys

#+++++
		
def main():
	n = int(input())
	if n == 1:
		print('Hello World')
		return 
	else:
		a=int(input())
		b=int(input())
		print(a+b)
		return
	
#+++++
isTest=False

def pa(v):
	if isTest:
		print(v)

if __name__ == "__main__":
	if sys.platform =='ios':
		sys.stdin=open('inputFile.txt')
		isTest=True
	else:
		pass
		#input = sys.stdin.readline
			
	ret = main()
	if ret is not None:
		print(ret)

Submission status: Accepted

Solution code:
n = int(input())
if n == 1:
    print('Hello World')
else:
    a = [int(input()) for _ in range(2)]
    print(sum(a))

Submission status: Accepted

Solution code:
if int(input())==1:
    print("Hello World")
else:
    print(int(input())+int(input()))

Submission status: Accepted

Solution code:
n = input()
if n == '1':
  print('Hello World')
else:
  print(int(input()) + int(input()))

Submission status: Accepted

Solution code:
n = int(input())
if (n == 1):
    print ('Hello World')
else:
    print (int(input()) + int(input()))

Submission status: Accepted

Solution code:
import os, sys, re, math

N = int(input())
if N == 1:
    print ('Hello World')
else:
    A = int(input())
    B = int(input())
    print (A + B)

Submission status: Accepted

Solution code:
N = int(input())
print('Hello World' if N == 1 else int(input()) + int(input()))

Submission status: Accepted

Solution code:
#2019/10/15
inputData = list(map(int, open(0).read().split()))
#print(inputData)
if inputData[0] == 1:
    print("Hello World")
else:
    print(inputData[1] + inputData[2])

Submission status: Accepted

Solution code:
import sys, re
from collections import deque, defaultdict, Counter
from math import ceil, sqrt, hypot, factorial, pi, sin, cos, radians
from itertools import permutations, combinations, product
from operator import itemgetter, mul
from copy import deepcopy
from string import ascii_lowercase, ascii_uppercase, digits
from fractions import gcd
from bisect import bisect

def input(): return sys.stdin.readline().strip()
def INT(): return int(input())
def MAP(): return map(int, input().split())
def LIST(): return list(map(int, input().split()))
sys.setrecursionlimit(10 ** 9)
INF = float('inf')
mod = 10 ** 9 + 7

N =  INT()
if N == 1:
	print("Hello World")
else:
	A = INT()
	B = INT()
	print(A+B)

Submission status: Accepted

Solution code:
n = int(input())
if n == 1:
  print("Hello World")
elif n == 2:
  a = int(input())
  b = int(input())
  print(a+b)

Submission status: Accepted

Solution code:
print("Hello World" if input()=="1" else int(input())+int(input()))

Submission status: Accepted

Solution code:
n = int(input())
if n == 1:
    print('Hello World')
elif n == 2:
    a = int(input())
    b = int(input())
    print(a + b)

Submission status: Accepted

Solution code:
print("Hello World") if int(input())==1 else print(int(input())+int(input()))

Submission status: Accepted

Solution code:
a = int(input())
if a==1:
  print('Hello World')
else:
  b=int(input())
  c=int(input())
  print(b+c)

Submission status: Accepted

Solution code:
n = int(input())
if n == 1:
    print("Hello World")
else:
    print(int(input())+int(input()))

Submission status: Accepted

Solution code:
n=int(input())
if n==1:
      print('Hello World')
      
else:
      a=int(input())
      b=int(input())
      print(a+b)

Submission status: Accepted

Solution code:
def main():
    N = int(input())
    if(N==1):
        print('Hello World')
    else:
        A = int(input())
        B = int(input())
        print(str(A+B))

if __name__ == "__main__":
    main()

Submission status: Accepted

Solution code:
n = input()
if n == "1":
    print("Hello World")
else:
    a = int(input())
    b = int(input())
    print(a + b)

Submission status: Accepted

Solution code:
age = int(input())

if age ==1:
  print('Hello World')
elif age ==2:
  A = int(input())
  B = int(input())
  print(A+B)

Submission status: Accepted

Solution code:
N = int(input())
if N == 1:
    print('Hello World')
    exit(0)
A = int(input())
B = int(input())
print(A + B)

Submission status: Accepted

Solution code:
n=int(input())

if n==1:
  print('Hello World')
else:
  a=int(input())
  b=int(input())
  print(a+b)

Submission status: Accepted

Solution code:
n = int(input())
print("Hello World" if n == 1 else int(input())+int(input()))

Submission status: Accepted

Solution code:
print("Hello World" if input() == "1" else (int(input()) + int(input())))

Submission status: Accepted

Solution code:
N = int(input())
if N == 1:
  print("Hello World")
else:
  A = int(input())
  B = int(input())
  print(A+B)

Submission status: Accepted

Solution code:
n = int(input())
if n ==1:
  print('Hello World')
else:
  a = int(input())
  b = int(input())
  print(a+b)

Submission status: Accepted

Solution code:
n=int(input())
if n==1:
  print('Hello World')
else:
  n=int(input())
  print(n+int(input()))

Submission status: Accepted

Solution code:
N = int(input())
if N == 1:
	print("Hello World")
else:
	A = int(input())
	B = int(input())
	print(A+B)

Submission status: Accepted

Solution code:
n = int(input())
if n == 1:
  print('Hello World')
else :
  print(int(input()) + int(input()))

Submission status: Accepted

Solution code:
def slove():
    import sys
    input = sys.stdin.readline
    n = int(input().rstrip('\n'))
    if n == 1:
        print("Hello World")
    else:
        a = int(input().rstrip('\n'))
        b = int(input().rstrip('\n'))
        print(a + b)


if __name__ == '__main__':
    slove()

Submission status: Accepted

Solution code:
import sys

input = sys.stdin.readline


def main():
    n = input().strip()
    if n == "1":
        print("Hello World")
    else:
        print(int(input()) + int(input()))


if __name__ == "__main__":
    main()

Submission status: Accepted

Solution code:
s = int(input())
if s == 2:
    A = int(input())
    B = int(input())
    print(A+B)
else:
    print("Hello World")

Submission status: Accepted

Solution code:
n = input()

if n == '1':
    print("Hello World")
else:
    a = int(input())
    b = int(input())
    print(a+b)

Submission status: Accepted

Solution code:
n = int(input())
if n == 1:
  print('Hello World')
else:
  a = int(input())
  b = int(input())
  print( a + b )

Submission status: Accepted

Solution code:
n = int(input())

if n == 1:
    print('Hello World')
else:
    a, b = [int(input()) for i in range(2)]
    print(a + b)

Submission status: Accepted

Solution code:
n = int(input())
if n == 1:
    ans = "Hello World"
else:
    a = int(input())
    b = int(input())
    ans = a + b

print(ans)

Submission status: Accepted

Solution code:
n=int(input())
if n==1:
  print("Hello World")
  exit(0)
else:
  a=int(input())
  b=int(input())
  print(a+b)

Submission status: Accepted

Solution code:
n = int(input())

print('Hello World' if n==1 else int(input())+int(input()))

Submission status: Accepted

Solution code:
n = int(input())
if n == 1:
  print("Hello World")
  quit()
elif n==2:
  a = int(input())
  b = int(input())
  print(a+b)

Submission status: Accepted

Solution code:
if int(input()) == 1:
  print("Hello World")
else:
  print(sum([int(input()) for i in range(2)]))

Submission status: Accepted

Solution code:
#A-Programming Education
N = int(input())
if N == 1:
    print('Hello World')
else:
    a = 0
    for i in range(N):
        b = int(input())
        a += b
    print(a)

Submission status: Accepted

Solution code:
a=int(input())
if a==1:
    print('Hello World')
    exit()
b=int(input())
c=int(input())
print(b+c)

Submission status: Accepted

Solution code:
x = int(input())
if x == 2:
  y = [int(input()) for i in range(2)]
  print(y[0]+y[1])
else:
  print("Hello World")

Submission status: Accepted

Solution code:
if int(input()) == 1:
    print('Hello World')
else:
    print(sum([int(input()) for _ in range(2)]))

Submission status: Accepted

Solution code:
if int(input())==1:
   print('Hello World')
else:
    print(int(input())+int(input()))

Submission status: Accepted

Solution code:
# -*- coding: utf-8 -*-

n = input()

if n == 1:
    print "Hello World"
else:
    a = input()
    b = input()
    print a+b

Submission status: Accepted

Solution code:
n=int(input())

if n==1:
  print("Hello World")
  
else:
  a=int(input())
  b=int(input())
  print(a+b)

Submission status: Accepted

Solution code:
N=int(input())

if N==1:
  print("Hello World")
  
elif N==2:
  A=int(input())
  B=int(input())
  print(A+B)

Submission status: Accepted

Solution code:
n = int(input())

if n == 1:
  print('Hello World')
  exit()
elif n == 2:
  a = int(input())
  b = int(input())
  print(a+b)

Submission status: Accepted

Solution code:
n=int(input())
if n==1:
    print('Hello World')
elif n==2:
    a,b=int(input()),int(input())
    print(a+b)

Submission status: Accepted

Solution code:
N = int(input())

if N == 1:
  print("Hello World")
else:
  A = int(input())
  B = int(input())
  print(A + B)

Submission status: Accepted

Solution code:
n = int(input())
if n == 2:
  a = int(input())
  b = int(input())
  
print( "Hello World" if n == 1 else a+b)

Submission status: Accepted

Solution code:
n = int(input())

if n == 1:
    print('Hello World')
if n == 2:
    print(int(input())+int(input()))

Submission status: Accepted

Solution code:
n = int(input())

if n == 1:
    print("Hello World")
elif n == 2:
    a = int(input())
    b = int(input())
    print(a + b)

Submission status: Accepted

Solution code:
if input()=='1':
  print('Hello World')
else:
  print(sum([int(input()) for i in range(2)]))

Submission status: Accepted

Solution code:
N = int(input())
if N == 1:
    print("Hello World")
else:
    A, B = [int(input()) for _ in range(2)]
    print(A + B)

Submission status: Accepted

Solution code:
N=int(input())
if N==2:
    A,B=map(int,[input() for i in range(2)])
    print(A+B)
else:
    print('Hello World')

Submission status: Accepted

Solution code:
N = int(input())

if N == 1:
    print("Hello World")
elif N == 2:
    A = int(input())
    B = int(input())
    print(A+B)

Submission status: Accepted

Solution code:
n = int(input())

if n == 1:
    print("Hello World")

elif n == 2:
    a = int(input())
    b = int(input())
    print(a + b)

Submission status: Accepted

Solution code:
s = int(input())
if s == 2:
    A = int(input())
    B = int(input())
    print(A+B)
else:
    print("Hello World")

Submission status: Accepted

Solution code:
N = int(input())

if N == 1:
    print('Hello World')
else:
    A = int(input())
    B = int(input())

    print(A+B)

Submission status: Accepted

Solution code:
if __name__ == '__main__':
    N = int(input())
    if N == 1:
        print('Hello World')
    elif N == 2:
        A = int(input())
        B = int(input())
        print(A+B)

Submission status: Accepted

Solution code:
n = int(input())
if(n==1):
  print("Hello World")
else:
  a = int(input())
  b = int(input())
  print(a+b)

Submission status: Accepted

Solution code:
import sys

if sys.platform =='ios':
    sys.stdin=open('input_file.txt')
    
n=int(input())

if n==1:
	print("Hello World")
if n==2:
	a=int(input())
	b=int(input())
	print(a+b)

Submission status: Accepted

Solution code:
n = int(input())
if n ==1:
  print('Hello World')
elif n ==2:
  a=int(input())
  b = int(input())
  print(a+b)

Submission status: Accepted

Solution code:
if input() == '1':
    print("Hello World")
else:
    A = int(input())
    B = int(input())
    print(A + B)

Submission status: Accepted

Solution code:
print("Hello World" if int(input()) == 1 else sum(int(input()) for _ in range(2)))

Submission status: Accepted

Solution code:
A = int(input())
if A == 1:
  print("Hello World")
if A == 2:
  B = int(input())
  C = int(input())
  print(B + C)

Submission status: Accepted

Solution code:
n=int(input())
if n==2:
  a=int(input())
  b=int(input())
  print(a+b)
else:
  print('Hello World')

Submission status: Accepted

Solution code:
n=int(input())
if n==1:
  print("Hello World")
else :
  a=int(input())
  b=int(input())
  print(a+b)

Submission status: Accepted

Solution code:
import sys
N = input()
if N=="1":
    print("Hello World")
    sys.exit()
A =int(input())
B =int(input())
print(A+B)

Submission status: Accepted

Solution code:
print("Hello World" if input()=="1" else int(input())+int(input()))

Submission status: Accepted

Solution code:
N = int(input())
if N ==1:
  print("Hello World")
else:
  A = int(input())
  B =int(input())
  print(A+B)

Submission status: Accepted

Solution code:
a=int(input())
if a==2:
  b=int(input())
  c=int(input())
  print(b+c)
else:
  print('Hello World')

Submission status: Accepted

Solution code:
#ABC112A
n = int(input())
if n == 2:
    a = int(input())
    b = int(input())
    print(a+b)
else:
    print('Hello World')

Submission status: Accepted

Solution code:
print("Hello World"if input()=="1"else eval("+int(input())"*2))

Submission status: Accepted

Solution code:
if input()=="1":
  print("Hello World")
else:
  [a,b]=[int(input()) for _ in range(2)]
  print(a+b)

Submission status: Accepted

Solution code:
n=int(input())

if n == 1:
  print("Hello World")
else:
  a=int(input())
  b=int(input())
  print(a+b)

Submission status: Accepted

Solution code:
N = int(input())
if N == 1:
    print('Hello World')
else:
    A = int(input())
    B = int(input())
    print(A + B)

Submission status: Accepted

Solution code:
# ABC112A - Programming Education
def main():
    N, *A = map(int, open(0).read().split())
    flg = N == 1
    print("Hello World" if flg else sum(A))


if __name__ == "__main__":
    main()

Submission status: Accepted

Solution code:
x=int(input())
if x ==1:
    print("Hello World")
else:
    a,b=[int(input()) for i in range(2)]
    print(a+b)

Submission status: Accepted

Solution code:
n=int(input())

print('Hello World' if n==1 else int(input())+int(input()))

Submission status: Accepted

Solution code:
N = int(input())
ans = 0

if N == 1:
    print("Hello World")
else:
    for _ in range(N):
        ans += int(input())
    print(ans)

Submission status: Accepted

Solution code:
import sys
sys.setrecursionlimit(1000000000)
ii = lambda: int(input())
mis = lambda: map(int, input().split())
lmis = lambda: list(mis())

def main():
    N = ii()
    if N==1:
        print('Hello World')
    else:
        print(ii()+ii())

main()

Submission status: Accepted

Solution code:
n = int(input())
print("Hello World" if n == 1 else sum([int(input()) for _ in range(2)]))

Submission status: Accepted

Solution code:
N = int(input())
if N ==2:
  A = int(input())
  B = int(input())
  print(A+B)
  exit()
print('Hello World')

Submission status: Accepted

Solution code:
n = int(input())

if n ==1:
    print ("Hello World")
else:
    a = int(input())
    b = int (input())
    print (a+b)

Submission status: Accepted

Solution code:
n = int(input())

if n ==1:
    print ("Hello World")
else:
    a = int(input())
    b = int (input())
    print (a+b)

Submission status: Accepted

Solution code:
N = int(input())

if N == 1:
    print('Hello World')
else:
    A = int(input())
    B = int(input())
    print(A+B)

Submission status: Accepted

Solution code:
n = int(input())
if n ==1 :
  print("Hello World")
else :
  a = [int(input()) for i in range(n)]
  print(a[0] + a[1])

Submission status: Accepted

Solution code:
n = int(input())
if n == 1:
  print('Hello World')
else:
  print(int(input())+int(input()))

Submission status: Accepted

Solution code:
s=int(input())
if s==2:
  a=int(input())
  b=int(input())
  print(a+b)
elif s==1:
  print('Hello World')

Submission status: Accepted

Solution code:
import sys
input = sys.stdin.readline

N = int(input())

if N==1:
    print("Hello World")
else:
    A=int(input())
    B=int(input())
    print(A+B)

Submission status: Accepted

Solution code:
if int(input())==1:
    print("Hello World")
else:
    a = int(input())
    b = int(input())
    print(a+b)

Submission status: Accepted

Solution code:
import sys
N = int(sys.stdin.readline())

if N == 1:
    print('Hello World')
    sys.exit()

if N == 2:
    ans = 0
    for value in sys.stdin.readlines():
        ans += int(value)

    print(ans)

Submission status: Accepted

Solution code:
n = int(input())
if n ==1:
    print('Hello World')
else:
    print(int(input())+int(input()))

Submission status: Accepted

Solution code:
y = int(input())
if y == 1:
  print('Hello World')
else:
  a = int(input())
  b = int(input())
  print(a+b)

Submission status: Accepted

Solution code:
N=int(input())
print('Hello World' if N==1 else sum([int(input()) for _ in range(2)]))

Submission status: Accepted

Solution code:
N = input()
if N == "1":
  print("Hello World")
if N == "2":
  A = int(input())
  B = int(input())
  r = A+B
  print(r)

Submission status: Accepted

Solution code:
N = int(input())

if N == 1:
    print('Hello World')

else:
     A = int(input())
     B = int(input())
     print(A + B)

Submission status: Accepted

Solution code:
if int(input())==1:
  print("Hello World")
else:
  a = int(input())
  b = int(input())
  print(a+b)

Submission status: Accepted

Solution code:
# -*-coding: utf-8 -*-
N = int(input())

if N == 1:
    print("Hello World")
else:
    A = int(input())
    B = int(input())
    print(A+B)

Submission status: Accepted

Solution code:
N = int(input())
if N == 1:
  print("Hello World")
else:
  print(sum([int(input()) for _ in range(2)]))

Submission status: Accepted

Solution code:
n = int(input())
print('Hello World' if n==1 else int(input())+int(input()))

Submission status: Accepted

Solution code:
a = int(input())
if a == 1:
    print('Hello World')
else:
    b = int(input())
    c = int(input())
    print(b + c)

Submission status: Accepted

Solution code:
n = int(input())
if n==1:
    print("Hello World")
elif n==2:
    a = int(input())
    b = int(input())
    print(a+b)

Submission status: Accepted

Solution code:
N=int(input())
if N == 1:
  print("Hello World")
else:
  A=int(input())
  B=int(input())
  print(A+B)

Submission status: Accepted

Solution code:
if input() == "1":
  print("Hello World")
else:
  a = int(input())
  b = int(input())
  print(a+b)

Submission status: Accepted

Solution code:
Age = int(input())
if Age ==1:
    print("Hello World")
else:
    AB = [int(input()) for i in range(2)]
    print(AB[0]+AB[1])

Submission status: Accepted

Solution code:
n = int(input())


if n ==1:
    print('Hello World')
if n == 2:
    a = int(input())
    b = int(input())
    print(a+b)

Submission status: Accepted

Solution code:
n=int(input())
if n == 1:
  print("Hello World")
else:
  print(sum(list([int(input()) for i in range(2)])))

Submission status: Accepted

Solution code:
if input() == '1':
  print('Hello World')
else:
  print(int(input()) + int(input()))

Submission status: Accepted

Solution code:
n=int(input())
if n==1:print("Hello World")
else:print(int(input())+int(input()))

Submission status: Accepted

Solution code:
# -*- coding: utf-8 -*-                                                                              

N = int(input())

if N ==	1:
    print("Hello World")
else:
    A =	int(input())
    B =	int(input())
    print(A + B)

Submission status: Accepted

Solution code:
n = int(input())
print('Hello World' if n == 1 else int(input()) + int(input()))

Submission status: Accepted

Solution code:
N = int(input())
print('Hello World' if N == 1 else int(input()) + int(input()))

Submission status: Accepted

Solution code:
if input()=='1':
    print("Hello World")
else:
    print(int(input())+int(input()))

Submission status: Accepted

Solution code:
#112A
X = int(input())
if X == 1:
    print("Hello World")
else:
    A = int(input())
    B = int(input())
    print(A+B)