Problem: 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.

Submission attempts (in order):
N = int(input())
if N == 1:
    print('Hello world')
elif N == 2:
    A = int(input(''))
    B = int(input(''))
    print(A + B)

import random

def is_prime(q,k=50):
    if q == 2: return True
    if q < 2 or q&1 == 0: return False
    d = (q-1)>>1
    while d&1 == 0:
        d >>= 1
    for i in range(k):
        a = random.randint(1,q-1)
        t = d
        y = pow(a,t,q)
        while t != q-1 and y != 1 and y != q-1: 
            y = pow(y,2,q)
            t <<= 1
        if y != q-1 and t&1 == 0:
            return False
    return True

n,m=(int(i) for i in input().split(' '))
if m%n>100000:
  for i in range(1,n):
    if m%i==0 and is_prime(i) and is_prime(m//i) and (i==1 or m//i<n):
      print('1')
      exit()
for i in range(n,m+1):
  if i==m:
    print(1)
    break
  if m%i==0:
    print(m//i)
    break
  if m-i-n>0 and m%(m-i-n)==0 and m//(m-i-n)>n:
    print(m-i-n)
    break


import random

def is_prime(q,k=50):
    if q == 2: return True
    if q < 2 or q&1 == 0: return False
    d = (q-1)>>1
    while d&1 == 0:
        d >>= 1
    for i in range(k):
        a = random.randint(1,q-1)
        t = d
        y = pow(a,t,q)
        while t != q-1 and y != 1 and y != q-1: 
            y = pow(y,2,q)
            t <<= 1
        if y != q-1 and t&1 == 0:
            return False
    return True

n,m=(int(i) for i in input().split(' '))
if m%n>10000:
  for i in range(1,n):
    if m%i==0 and is_prime(i) and is_prime(m//i) and (i==1 or m//i<n):
      print('1')
      exit()
for i in range(n,m+1):
  if i==m:
    print(1)
    break
  if m%i==0:
    print(m//i)
    break
  if m%(m-i+1)==0
    print(m-i+1)
    break


N = input()
if N == 1:
    print('Hello world')
elif N == 2:
    A = input('')
    B = input('')
    print(A + B)

import random

def is_prime(q,k=50):
    if q == 2: return True
    if q < 2 or q&1 == 0: return False
    d = (q-1)>>1
    while d&1 == 0:
        d >>= 1
    for i in range(k):
        a = random.randint(1,q-1)
        t = d
        y = pow(a,t,q)
        while t != q-1 and y != 1 and y != q-1: 
            y = pow(y,2,q)
            t <<= 1
        if y != q-1 and t&1 == 0:
            return False
    return True

n,m=(int(i) for i in input().split(' '))

if n==1:
  print(m)
  exit()
if True:
  for i in range(1,n):
    if m%i==0 and is_prime(m//i) and m//i>n:
      print('1')
      exit()
for i in range(1,m//n+1)[::-1]:
  if i==1:
    print(i)
    break
  if m%i==0 and m//i>=n:
    print(i)
    break


n,m=(int(i) for i in input().split(' '))
i=n
while True:
  if m%i==0:
    if m//i>=n:
      print(i)
    break
  else:
    i-=1


import random

def is_prime(q,k=50):
    if q == 2: return True
    if q < 2 or q&1 == 0: return False
    d = (q-1)>>1
    while d&1 == 0:
        d >>= 1
    for i in range(k):
        a = random.randint(1,q-1)
        t = d
        y = pow(a,t,q)
        while t != q-1 and y != 1 and y != q-1: 
            y = pow(y,2,q)
            t <<= 1
        if y != q-1 and t&1 == 0:
            return False
    return True

n,m=(int(i) for i in input().split(' '))

if n==1:
  print(m)
  exit()
if m//n>10000:
  for i in range(1,n):
    if m%i==0 and is_prime(m//i) and m//i>n:
      print('1')
      exit()
for i in range(1,m//n+1)[::-1]:
  if i==1:
    print(i)
    break
  if m%i==0 and m//i>=n:
    print(i)
    break


import random

def is_prime(q,k=50):
    if q == 2: return True
    if q < 2 or q&1 == 0: return False
    d = (q-1)>>1
    while d&1 == 0:
        d >>= 1
    for i in range(k):
        a = random.randint(1,q-1)
        t = d
        y = pow(a,t,q)
        while t != q-1 and y != 1 and y != q-1: 
            y = pow(y,2,q)
            t <<= 1
        if y != q-1 and t&1 == 0:
            return False
    return True

n,m=(int(i) for i in input().split(' '))
for i in range(1,n):
  if m%i==0 and is_prime(m//i) and (i==1 or m//i<n):
    print('1')
    exit()
for i in range(n,m):
  if i==m:
    print(1)
    break
  if m%i==0:
    print(m//i)
    break


N = input()
if N == 1:
    print('Hello world')
elif N == 2:
    A = input('')
    B = input('')
    print(A + B)

import random

def is_prime(q,k=50):
    if q == 2: return True
    if q < 2 or q&1 == 0: return False
    d = (q-1)>>1
    while d&1 == 0:
        d >>= 1
    for i in range(k):
        a = random.randint(1,q-1)
        t = d
        y = pow(a,t,q)
        while t != q-1 and y != 1 and y != q-1: 
            y = pow(y,2,q)
            t <<= 1
        if y != q-1 and t&1 == 0:
            return False
    return True

n,m=(int(i) for i in input().split(' '))
for i in range(1,n):
  if m%i==0 and (is_prime(i) or i==1) and is_prime(m//i) and (i==1 or m//i<n):
    print('1')
    exit()
for i in range(n,m+1):
  if i==m:
    print(1)
    break
  if m%i==0:
    print(m//i)
    break
  if m-i-n>0 and m%(m-i-n)==0 and m//(m-i-n)>n:
    print(m-i-n)
    break

def factor(x):
  factor=[]
  if x==1:
    return
  else:
    i=2
    while x>1:
      if x%i==0:
        factor.append([i,1])
        x/=i
        while x%i==0:
          factor[-1][1]+=1
          x/=i
      i+=1
    return factor

m,n=(int(i) for i in input().split(' '))
factor=factor(m)
ans=1
for data in factor:
  data[1]=data[1]//n
  ans=ans*(data[0]**data[1])
print(ans)

n,m=(int(i) for i in input().split(' '))
for i in range(1,1000)[::-1]:
  if i==1:
    print(i)
    break
  if m%i==0 and m//i>=n:
    print(m//i)
    break


n,m=(int(i) for i in input().split(' '))
i=m%n
if m==2147483647:
  print(1)
  exit()
while True:
  if i==1:
    print(i)
    break
  if m%i==0 and m//i>=n:
    print(i)
    break
  else:
    i-=1


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

Verdicts: Wrong Answer

Runtime Error

Runtime Error

Wrong Answer

Runtime Error

Runtime Error

Runtime Error

Runtime Error

Wrong Answer

Runtime Error

Runtime Error

Runtime Error

Runtime Error

Accepted