Problem:


Score : 100 points

Problem Statement

Takahashi has K 500-yen coins. (Yen is the currency of Japan.)
If these coins add up to X yen or more, print Yes; otherwise, print No.

Constraints

1 \leq K \leq 100

1 \leq X \leq 10^5

Input

Input is given from Standard Input in the following format:

K X

Output

If the coins add up to X yen or more, print Yes; otherwise, print No.

Sample Input 1

2 900

Sample Output 1

Yes

Two 500-yen coins add up to 1000 yen, which is not less than X = 900 yen.

Sample Input 2

1 501

Sample Output 2

No

One 500-yen coin is worth 500 yen, which is less than X = 501 yen.

Sample Input 3

4 2000

Sample Output 3

Yes

Four 500-yen coins add up to 2000 yen, which is not less than X = 2000 yen.



Sample input:
2 900


Sample output:
Yes

Submission status: Accepted

Solution code:
K, X = input().split()

mon = 500*int(K)
if mon >= int(X):
    print("Yes")
else:
    print("No")

Submission status: Accepted

Solution code:
a = list(map(int, input().split()))

K = a[0]
X = a[1]
if(K*500 >= X):
    print("Yes")
else:
    print("No")

Submission status: Accepted

Solution code:
K,X=map(int,input().split())
if K*500>=X:
    print('Yes')
else:
    print('No')

Submission status: Accepted

Solution code:
a,x=[int(i) for i in input().split()];k=a*500
print('Yes' if k>=x else 'No')

Submission status: Accepted

Solution code:
K,X=map(int,input().split())
if K*500>=X:
    print("Yes")
else:
    print("No")

Submission status: Accepted

Solution code:
def main():
    K, X = map(int, input().split())
    if 500 * K >= X:
        print('Yes')
    else:
        print('No')

if __name__ == '__main__':
    main()

Submission status: Accepted

Solution code:
l = input().split(" ")
k = int(l[0])
x = int(l[1])
nedan = 500 * k

if nedan >= x:
    print("Yes")
else:
    print("No")

Submission status: Accepted

Solution code:
a,b=map(int,input().split())
print("Yes" if 500*a>=b else "No")

Submission status: Accepted

Solution code:
k,x=map(int,input().split())
if 500*k>=x:
  print("Yes")
else:
  print("No")

Submission status: Accepted

Solution code:
K,X = map(int,input().split())
if K*500 >= X:
    print('Yes')
else:
    print('No')

Submission status: Accepted

Solution code:
k,x = map(int,input().split())
print("Yes" if x <= 500*k else "No")

Submission status: Accepted

Solution code:
k, x = map(int, input().split())
if 500 * k < x: print('No')
else: print('Yes')

Submission status: Accepted

Solution code:
n, m = map(int, input().split())
if n*500 < m:
  print("No")
else:
  print("Yes")

Submission status: Accepted

Solution code:
k, x = [int(x) for x in input().split()]

if 500 * k >= x:
    print("Yes")
else:
    print("No")

Submission status: Accepted

Solution code:
K,X=map(int,input().split())
if X>500*K:
    print("No")
else:
    print("Yes")

Submission status: Accepted

Solution code:
A,B = map(int,input().split())
if 500*A >= B :
	print("Yes")
else :
	print("No")

Submission status: Accepted

Solution code:
K, X = map(int, input().split())
k = K * 500

if k < X:
    print("No")
else:
    print("Yes")

Submission status: Accepted

Solution code:
K,X=list(map(int,input().split()))
if K*500>=X:
    print('Yes')
else:
    print('No')

Submission status: Accepted

Solution code:
#!/usr/bin/env python3
# -*- coding: utf-8 -*-


def main():
    k, x = map(int, input().split())
    print('Yes'if k * 500 >= x else 'No')


if __name__ == "__main__":
    main()

Submission status: Accepted

Solution code:
K, X = map(int, input().split());print('Yes') if K * 500 >= X else print('No')

Submission status: Accepted

Solution code:
k, x = map(int, input().split())
if (k*500) >= x:
  print('Yes')
else:
  print('No')

Submission status: Accepted

Solution code:
n,m=map(int,input().split())
if n*500>=m:
  print('Yes')
else:
  print('No')

Submission status: Accepted

Solution code:
coins, total = map(int, input().split())
if 500 * coins >= total:
  print("Yes")
else:
  print("No")

Submission status: Accepted

Solution code:
K, N = map(int, input().split())
if K * 500 >= N : print("Yes")
else : print("No")

Submission status: Accepted

Solution code:
K, X = [int(_) for _ in input().split()]

if K * 500 >= X:
    print("Yes")
else:
    print("No")

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 accumulate, permutations, combinations, product
from operator import itemgetter, mul
from copy import deepcopy
from string import ascii_lowercase, ascii_uppercase, digits
from bisect import bisect, bisect_left
from fractions import gcd
from heapq import heappush, heappop
from functools import reduce
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

K, X = MAP()

print("Yes" if K*500-X>=0 else "No")

Submission status: Accepted

Solution code:
k,x = map(int,input().split())
if k *500 >= x:
         print("Yes")
else:
         print("No")

Submission status: Accepted

Solution code:
K,X=map(int, input().split())
print('Yes' if 500*K>=X else 'No')

Submission status: Accepted

Solution code:
k,x = map(int,input().split())
print("Yes" if k * 500 >= x else "No")

Submission status: Accepted

Solution code:
K,X = map(int,input().split())
if K*500 >= X:
    print("Yes")
else:
    print("No")

Submission status: Accepted

Solution code:
K, X = map(int, input().split())
if 500*K >= X:
  print('Yes')
else:
  print('No')

Submission status: Accepted

Solution code:
K,X=map(int,input().split())
if K*500>=X:print("Yes")
else:print("No")

Submission status: Accepted

Solution code:
k, x  = map(int, input().split())
if k * 500 >= x:
    print('Yes')
else:
    print('No')

Submission status: Accepted

Solution code:
kx = [int(s) for s in input().split()]
k, x = kx[0], kx[1]
if 500*k >= x:
  print("Yes")
else:
  print("No")

Submission status: Accepted

Solution code:
line = input()
 
k, x = line.split(' ')
k = int(k)
x = int(x)

if k * 500 >= x:
  print('Yes')
else:
  print('No')

Submission status: Accepted

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

k,x=map(int,input().split())

s=500*k

if s>=x:
    print("Yes")
else:
    print("No")

Submission status: Accepted

Solution code:
k, x = map(int,input().split())
if 500*k<x:
    print("No")
else:
    print("Yes")

Submission status: Accepted

Solution code:
k, x = map(int, input().split())
print("Yes" if 500 * k >= x else "No")

Submission status: Accepted

Solution code:
K,X = map(int,input().split())
pay = 500*K
print("Yes" if pay >= X else "No")

Submission status: Accepted

Solution code:
a,b=map(int,input().split())
if 500*a>=b:
    print('Yes')
else:
    print('No')

Submission status: Accepted

Solution code:
n, k = map(int,input().split())

if n * 500 >= k :
    print("Yes")
else:
    print("No")

Submission status: Accepted

Solution code:
K,X=map(int,input().split())
print('Yes' if K*500 >= X else 'No')

Submission status: Accepted

Solution code:
def main():
  K,X=map(int,input().split())
  if K*500 >= X:
    print("Yes")
  else:
    print("No")
if __name__ == '__main__':
    main()

Submission status: Accepted

Solution code:
import sys
import numpy as np
 
if sys.platform =='ios':
    sys.stdin=open('input_file.txt')
 
k,x=map(int,input().split())

if k*500>=x:
	print("Yes")
else:
	print("No")

Submission status: Accepted

Solution code:
K, X=map(int, input().split())
if K*500>=X:
  print("Yes")
else:
  print("No")

Submission status: Accepted

Solution code:
K,X = map(int,input().rstrip().split(" "))
if 500 * K >= X:
  print("Yes")
else:
  print("No")

Submission status: Accepted

Solution code:
K, X = [int(i) for i in input().split()]

if 500 * K >= X:
    print('Yes')
else:
    print('No')

Submission status: Accepted

Solution code:
K, X = map(int, input().split())
if K*500 >= X:
    print('Yes')
else:
    print('No')

Submission status: Accepted

Solution code:
from functools import lru_cache
import sys

sys.setrecursionlimit(10**8)

K, X = map(int, input().split())

@lru_cache(maxsize=None)
def dp(k,x):
    if k*500 < x:
        result = 'No'
    else:
        result = 'Yes'
    return result
print(dp(K,X))

Submission status: Accepted

Solution code:
#設定
import sys
input = sys.stdin.buffer.readline

#ライブラリインポート
from collections import defaultdict

con = 10 ** 9 + 7
#入力受け取り
def getlist():
	return list(map(int, input().split()))

#処理内容
def main():
	K, X = getlist()
	if 500 * K >= X:
		print("Yes")
	else:
		print("No")
	


if __name__ == '__main__':
	main()

Submission status: Accepted

Solution code:
s = input().split()
k = int(s[0])
x = int(s[1])
if(k*500>=x):
    print('Yes')
else:
    print('No')

Submission status: Accepted

Solution code:
K, X = map(int, input().split())
if X <= 500 * K:
    print("Yes")
    exit()
print("No")

Submission status: Accepted

Solution code:
k,x=input().split()

if 500*int(k)>=int(x):
	print("Yes")
else:
	print("No")

Submission status: Accepted

Solution code:
k, a = map(int, input().split())
 
if k * 500 >= a:
  print('Yes')
else:
  print('No')

Submission status: Accepted

Solution code:
k,x = map(int,input().split())
if k*500>=x:
  print("Yes")
else:
  print("No")

Submission status: Accepted

Solution code:
x,k=map(int,input().split())
print("Yes" if x*500>=k else "No")

Submission status: Accepted

Solution code:
K, X = map(int, input().split())
if X<=500*K:
    print('Yes')
else:
    print("No")

Submission status: Accepted

Solution code:
x = input().split()
K, X = [int(i) for i in x]
if 500 * K >= X:
  print("Yes")
else:
  print("No")

Submission status: Accepted

Solution code:
a, b = map(int, input().split())
money = 500 * a
if money >= b:
  print('Yes')
else:
  print('No')

Submission status: Accepted

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

def read_ints(row):
    return list(map(int, row().split()))
  
K,X = read_ints(row)
print("Yes" if K * 500 >=  X else "No")

Submission status: Accepted

Solution code:
x,y=map(int,input().split())
if 500*x>=y:
  print('Yes')
else:
  print('No')

Submission status: Accepted

Solution code:
k, x = list(map(int,input().split()))
if k*500 >= x:
    print("Yes")
else:
    print("No")

Submission status: Accepted

Solution code:
K,X=(int(x) for x in input().split())
if K * 500 >= X:
    print('Yes')
else:
    print('No')

Submission status: Accepted

Solution code:
k,x = map(int,input().split())
if k*500 >=x:
	print('Yes')
else:
  print('No')

Submission status: Accepted

Solution code:
import sys


def solve(inp):
    (K, X) = map(int, inp.readline().strip().split(' '))

    if 500 * K >= X:
        return "Yes"
    else:
        return "No"


def main():
    result = solve(sys.stdin)
    if result:
        print(result)


if __name__ == '__main__':
    main()

Submission status: Accepted

Solution code:
k,x = map(int, input().split())

if 500 * k >= x:
  print('Yes')
else:
  print('No')

Submission status: Accepted

Solution code:
k,x=map(int,input().split())
if x<=500*k:
    print('Yes')
else:
    print('No')

Submission status: Accepted

Solution code:
k,x = map(int, input().split())
if 500*k >= x:
  ans = "Yes"
else:
  ans = "No"
print(ans)

Submission status: Accepted

Solution code:
# -*- coding: utf-8 -*-
import sys
import math
from bisect import bisect_left
from bisect import bisect_right
import collections
import copy
import heapq
from collections import defaultdict
from heapq import heappop, heappush
import itertools
input = sys.stdin.readline

##### リストの 二分木検索 #####
# bisect_left(lists, 3)
# bisect_right(lists, 3)

##### プライオリティキュー #####
# heapq.heapify(a) #リストaのheap化
# heapq.heappush(a,x) #heap化されたリストaに要素xを追加
# heapq.heappop(a) #heap化されたリストaから最小値を削除＆その最小値を出力

# heapq.heappush(a, -x) #最大値を取り出す時は、pushする時にマイナスにして入れよう
# heapq.heappop(a) * (-1) #取り出す時は、-1を掛けて取り出すこと

##### タプルリストのソート #####
# sorted(ans) #(a, b) -> 1st : aの昇順, 2nd : bの昇順
# sorted(SP, key=lambda x:(x[0],-x[1])) #(a, b) -> 1st : aの昇順, 2nd : bの降順
# sorted(SP, key=lambda x:(-x[0],x[1])) #(a, b) -> 1st : aの降順, 2nd : bの昇順
# sorted(SP, key=lambda x:(-x[0],-x[1])) #(a, b) -> 1st : aの降順, 2nd : bの降順

# sorted(SP, key=lambda x:(x[1])) #(a, b) -> 1st : bの昇順
# sorted(SP, key=lambda x:(-x[1])) #(a, b) -> 1st : bの降順

def inputInt(): return int(input())
def inputMap(): return map(int, input().split())
def inputList(): return list(map(int, input().split()))

def main():
	K, X = inputMap()

	tmp = K * 500
	if tmp >= X:
		print("Yes")
	else:
		print("No")


if __name__ == "__main__":
	main()

Submission status: Accepted

Solution code:
k,x = map(int,input().split())

if k * 500 >=x :
    print("Yes")
else:
    print("No")

Submission status: Accepted

Solution code:
lst = list(map(int, input().split()))
if 500*lst[0] >= lst[1]:
    print('Yes') 
else:
    print('No')

Submission status: Accepted

Solution code:
k, x = map(int,input().split())
if k*500 >= x:
  print("Yes")
else:
  print("No")

Submission status: Accepted

Solution code:
k,x = input().split(' ') 
k = int(k)
x = int(x)
if 500 * k >= x:
  print('Yes')
else:
  print('No')

Submission status: Accepted

Solution code:
k, x =map(int, input().split())
if k*500>=x:
    print("Yes")
else:
    print("No")

Submission status: Accepted

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

K,X = map(int,input().split())

if(X<=K*500):print('Yes')
else:print('No')

Submission status: Accepted

Solution code:
K,X=map(int,input().split())
if 500*K >=X:
  print("Yes")
else:
  print("No")

Submission status: Accepted

Solution code:
# 問題文
# 高橋君は 500円玉を K 枚持っています。 
# これらの総額が X 円以上である場合は Yes を、そうでない場合は No を出力してください。

def main():
	K, X = map(int, input().split())
	
	if 500 * K >= X:
		print("Yes")
	else:
		print("No")

if __name__ == '__main__' :
	main()

Submission status: Accepted

Solution code:
K,X = list(map(int, input().split()))

print('Yes' if 500 * K >= X else 'No')

Submission status: Accepted

Solution code:
K,X = map(int, input().split())
print("Yes" if K * 500 >= X else "No")

Submission status: Accepted

Solution code:
K,X=map(int,input().split())
print("Yes" if K*500>=X else "No")

Submission status: Accepted

Solution code:
K, X= map(int, input().split())
if K * 500 >= X:
  print("Yes")
else:
  print("No")

Submission status: Accepted

Solution code:
K,X = map(int,input().split())

if 500*K >= X:
	print('Yes')
else:
	print('No')

Submission status: Accepted

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


def main():
    k, x = map(int, input().split())

    if 500 * k >= x:
        print('Yes')
    else:
        print('No')


if __name__ == '__main__':
    main()

Submission status: Accepted

Solution code:
K,X = map(int, input().split())

total = K * 500

if total >= X:
  print("Yes")
else:
  print("No")

Submission status: Accepted

Solution code:

k,x = map(int,input().split())


if k * 500 >= x:
    print('Yes')
else:
    print('No')

Submission status: Accepted

Solution code:
i = list(map(int, input(). split()))
K = (i[0] * 500)
if K >= i[1]:
    print("Yes")
else:
	print("No")

Submission status: Accepted

Solution code:
a, b = map(int,input().split())
 
if 500*a >= b:
  print("Yes")
else:
  print("No")

Submission status: Accepted

Solution code:
a, b = map(int,input().split())

if 500*a >= b:
  print("Yes")
else:
  print("No")

Submission status: Accepted

Solution code:
N,X=map(int,input().split())
print(['No','Yes'][X<=N*500])

Submission status: Accepted

Solution code:
i,j=map(int,input().split())
if i*500>=j:
    print("Yes")
else:
    print("No")

Submission status: Accepted

Solution code:
K, X = map(int, input().split())

if K * 500 >= X:
  print("Yes")
else:
  print("No")

Submission status: Accepted

Solution code:
a,b = map(int, input().split())

if a*500>=b:
  print('Yes')
else:
  print('No')

Submission status: Accepted

Solution code:
K,X = map(int, input().split())

if 500*K >= X:
  print('Yes')
else:
  print('No')

Submission status: Accepted

Solution code:
a,b=map(int, input().split())
if 500*a>=b:
  print("Yes")
else:
  print("No")

Submission status: Accepted

Solution code:
K, X = map(int, input().split())
 
print('Yes' if X/500<=K else'No')

Submission status: Accepted

Solution code:

a, x= map(int, input().split())

if a*500 >= x:
    print('Yes')
else:
    print('No')

Submission status: Accepted

Solution code:
K, X = map(int, input().split())
k = K * 500
if k >= X:
  print('Yes')
else:
  print('No')

Submission status: Accepted

Solution code:
K, X = map(int, input().split())


if 500*K >= X:
    print("Yes")
else:
    print("No")

Submission status: Accepted

Solution code:
k,x = list(map(int,input().split(" ")))
if k * 500 >= x:
    print("Yes")
else:
    print("No")

Submission status: Accepted

Solution code:
n,x=map(int,input().split())
if 500*n>=x:
    print("Yes")
else:
    print("No")

Submission status: Accepted

Solution code:


K,X=map(int, input().split())

if (500*K>=X):
    print("Yes")
else:
    print("No")

Submission status: Accepted

Solution code:
K, X = map(int, input().split())



if K * 500 >= X:
  print("Yes")
else:
  print("No")

Submission status: Accepted

Solution code:
k, x = map(int, input().split())
print("Yes" if k * 500 >= x else "No")

Submission status: Accepted

Solution code:
#!/usr/bin/env python3
import sys
sys.setrecursionlimit(10000000)
INF = 1<<32

YES = "Yes"  # type: str
NO = "No"  # type: str

def solve(K: int, X: int):
    if K*500 >= X:
        print(YES)
    else:
        print(NO)
    return



def main():
    def iterate_tokens():
        for line in sys.stdin:
            for word in line.split():
                yield word
    tokens = iterate_tokens()
    K = int(next(tokens))  # type: int
    X = int(next(tokens))  # type: int
    solve(K, X)

if __name__ == '__main__':
    main()

Submission status: Accepted

Solution code:
K,X = map(int,input().split())
if 500 * K < X:
	print('No')
else:
	print('Yes')

Submission status: Accepted

Solution code:
k,x=(int(i) for i in input().split())
if k*500 >= x:
  print("Yes")
else:
  print("No")

Submission status: Accepted

Solution code:
a,b = map(int,input().split())

if a*500 >=b:
  print('Yes')
else:
  print('No')

Submission status: Accepted

Solution code:
# input
K, X = map(int, input().split())

# output
print("Yes" if 500*K >= X else "No")

Submission status: Accepted

Solution code:
k,x= map(int,input().split())
print('Yes' if 500*k>=x else 'No')

Submission status: Accepted

Solution code:
# ABC150A - 500 Yen Coins
def main():
    K, X = map(int, input().split())
    is_enough = K * 500 >= X
    print("Yes" if is_enough else "No")


if __name__ == "__main__":
    main()

Submission status: Accepted

Solution code:
k,x = map(int,input().split())
if k * 500 >= x:
    print('Yes')
else:
    print('No')

Submission status: Accepted

Solution code:
k, x = map(int, input().split())
if x <= 500*k:
    print('Yes')
else:
    print('No')

Submission status: Accepted

Solution code:
n,k=map(int,input().split())
if 500*n<k:
    print('No')
else:
    print('Yes')

Submission status: Accepted

Solution code:
K, X = map(int, input().split())
if 500*K >= X:
    print('Yes')
else:
    print('No')

Submission status: Accepted

Solution code:
K,X = map(int,input().split())

if X <= 500*K:
    print("Yes")
else:
    print("No")

Submission status: Accepted

Solution code:
k, x = map(int, input().split())
if (500 * k) >= x:
  print("Yes")
else:
  print("No")

Submission status: Accepted

Solution code:
K, X = map(int, input().split())

print(["No", "Yes"][500*K >= X])

Submission status: Accepted

Solution code:
#Python3
K, X = map(int,input().split())
print("Yes" if 500*K >= X else "No")

Submission status: Accepted

Solution code:
K, X = map(int,input().split())
print("Yes" if 500*K >= X else "No")

Submission status: Accepted

Solution code:
K, X = map(int, input().split())
print('Yes' if 500*K >= X else 'No')

Submission status: Accepted

Solution code:
k, x = map(int, input().split())
ans = 'No'
if (500*k>=x):
    ans = 'Yes'
print(ans)

Submission status: Accepted

Solution code:
K, X = map(int, input().split())
if (500*K>=X):
  print("Yes")
else:
  print("No")

Submission status: Accepted

Solution code:
K,X = list(map(int,input().split()))
if 500*K >= X:
    print("Yes")
else:
    print("No")

Submission status: Accepted

Solution code:
k,m=input().rstrip().split()

if int(k)*500>=int(m):
    print('Yes')
else:
    print('No')

Submission status: Accepted

Solution code:
nums = list(map(int,input().split()))
money_sum = 500 * nums[0]
if nums[1]  > money_sum:
    print("No")
else:
    print("Yes")

Submission status: Accepted

Solution code:
char = input().split(" ")
if int(char[0])*500 >= int(char[1]):
    print("Yes")
else: 
    print("No")

Submission status: Accepted

Solution code:
k,x=(int(x) for x in input().split())

if 500*k>=x:
  print('Yes\n')
else:
  print('No\n')

Submission status: Accepted

Solution code:
K, X = list(map(int, input().split()))
print("Yes" if 500 * K >= X else "No" )

Submission status: Accepted

Solution code:
import math,string,itertools,fractions,heapq,collections,re,array,bisect,sys,copy,functools
import time,random

sys.setrecursionlimit(10**7)
inf = 10**20
eps = 1.0 / 10**10
mod = 10**9+7
mod2 = 998244353
dd = [(-1,0),(0,1),(1,0),(0,-1)]
ddn = [(-1,0),(-1,1),(0,1),(1,1),(1,0),(1,-1),(0,-1),(-1,-1)]

def LI(): return list(map(int, sys.stdin.readline().split()))
def LLI(): return [list(map(int, l.split())) for l in sys.stdin.readlines()]
def LI_(): return [int(x)-1 for x in sys.stdin.readline().split()]
def LF(): return [float(x) for x in sys.stdin.readline().split()]
def LS(): return sys.stdin.readline().split()
def I(): return int(sys.stdin.readline())
def F(): return float(sys.stdin.readline())
def S(): return input()
def pf(s): return print(s, flush=True)
def pe(s): return print(str(s), file=sys.stderr)
def JA(a, sep): return sep.join(map(str, a))
def JAA(a, s, t): return s.join(t.join(map(str, b)) for b in a)


def main():
    k,x = LI()
    if k*500 >= x:
        return 'Yes'

    return 'No'


print(main())

Submission status: Accepted

Solution code:
K, X = map(int, input().split(" "))
if 500*K >= X:
    print('Yes')
else:
    print('No')

Submission status: Accepted

Solution code:
c,s = (int(x)for x in input().split())
if c * 500 >= s:
    print("Yes")
else:
    print("No")

Submission status: Accepted

Solution code:
K, X = map(int, input().split())

if 500*K >= X: print('Yes')
else: print('No')

Submission status: Accepted

Solution code:
KX = input().split()
K = int(KX[0])
X = int(KX[1])

answer = "No"
if 500*K >= X:
  answer = "Yes"
 
print(answer)

Submission status: Accepted

Solution code:
a, b = map(int, input().split())

if a * 500 >= b:
    print("Yes")
else:
    print("No")

Submission status: Accepted

Solution code:
k, x = map(int, input().split())
if 500*k >= x:
    print("Yes")
else:
    print("No")

Submission status: Accepted

Solution code:
K,X=map(int,input().split())
if 500*K>=X:
	print("Yes")
else:
  	print("No")

Submission status: Accepted

Solution code:
K, X = map(int, input().split())

print(("Yes" if 500*K >= X else "No"))

Submission status: Accepted

Solution code:
# -*- coding: utf-8 -*-
import numpy as np
def fnSolv():
  iK, iX = map(int , input().split() )
  if 500 * iK >= iX:
    print('Yes')
  else:
    print('No')

if __name__ == '__main__':
  fnSolv()

Submission status: Accepted

Solution code:
k, x = map(int, input().split())
if k*500 >= x:
    print('Yes')
else:
    print('No')

Submission status: Accepted

Solution code:
k,x=map(int,input().split())
if 500*k <x:
  print('No')
else:
  print('Yes')

Submission status: Accepted

Solution code:
k,x = map(int, input().split())
if 500 * k >= x:
  print('Yes')
else:
  print('No')

Submission status: Accepted

Solution code:
k,x =map(int, input().split())

if 500*k >= x:
    print('Yes')
else:
    print('No')

Submission status: Accepted

Solution code:
k,x=(int(x) for x in input().split())

if k*500 < x:
    print("No")
else:
    print("Yes")

Submission status: Accepted

Solution code:

k,x = list(map(int,input().split()))

if k * 500 >= x:
   print("Yes")
else:
   print("No")

Submission status: Accepted

Solution code:
k, x = map(int, input().split())
if 500*k>=x:
    print('Yes')
else:
    print('No')

Submission status: Accepted

Solution code:
if __name__ == '__main__':
    k, x = list(map(int, input().split(" ")))
    print('Yes' if k * 500 >= x else 'No')

Submission status: Accepted

Solution code:
K,X=input().split()
if int(K)*500>=int(X):
    print('Yes')
else:
    print('No')

Submission status: Accepted

Solution code:
x, y = list(map(int, input().split(" ")))
if x * 500 >= y:
  print("Yes")
else:
  print("No")

Submission status: Accepted

Solution code:
s=raw_input()
s=s.split()
s[0]=int(s[0])
s[1]=int(s[1])
if s[1]<=s[0]*500:
 a="Yes"
else:
 a="No"
print(a)

Submission status: Accepted

Solution code:
K,X = map(int,input().split())
if 500*K>=X:
    print("Yes")
else:
    print("No")

Submission status: Accepted

Solution code:
K,X = input().split(" ")
K = int(K)
X = int(X)
judge = 500*K
if judge>=X:
  print("Yes")
else:
  print("No")

Submission status: Accepted

Solution code:
K, X = map(int,input().split())
if(X <= K*500):
  print('Yes')
else:
  print('No')

Submission status: Accepted

Solution code:
k,x = list(map(int, input().split()))
ans = "Yes"
if k*500 < x:
    ans = "No"
print(ans)

Submission status: Accepted

Solution code:
a,b = map(int,input().split())
print("Yes" if a*500>=b else "No")

Submission status: Accepted

Solution code:
k, x = map(int, input().split())
total = k*500
if total>=x:
  print("Yes")
else:
  print("No")

Submission status: Accepted

Solution code:
K,X = [int(x) for x in input().split()]

if X <= K*500:
    print('Yes')
else :
    print('No')

Submission status: Accepted

Solution code:
K, X = map(int, input().split())
print(["No", "Yes"][500 * K >= X])

Submission status: Accepted

Solution code:
K,X = map(int, input().split())

if K * 500 >= X:
    print('Yes')
else:
    print('No')

Submission status: Accepted

Solution code:
a,b=map(int, input().split())
if a * 500 >= b:
    print("Yes")
else:
    print("No")

Submission status: Accepted

Solution code:
k, x = map(int, input().split())

if (500 * k >= x):
	print("Yes")
else:
	print("No")

Submission status: Accepted

Solution code:
tar, max = map(int, input().split())
if max <= tar*500:
  print('Yes')
else:
  print('No')

Submission status: Accepted

Solution code:
k,x=map(int,input().split())
print("Yes"if x/k<=500 else "No")

Submission status: Accepted

Solution code:
K,X = map(int, input().split()) # 複数整数入力

if 500*K >= X:
    print("Yes")
else:
    print("No")

Submission status: Accepted

Solution code:
k,x = list(map(int,input().split()))
ans = 'No'

if k*500 >= x:
  ans = 'Yes'

print(ans)

Submission status: Accepted

Solution code:
K,X=input().split(" ")
if int(K)*500>=int(X):
    print("Yes")
else:
    print("No")

Submission status: Accepted

Solution code:
nums = input().split()

if(int(nums[0]) * 500 >= int(nums[1])):
    print("Yes")
else:
    print("No")

Submission status: Accepted

Solution code:
k, x = map(int, input().split())
print('No' if k * 500 < x else 'Yes')

Submission status: Accepted

Solution code:
numbers = input().split(' ')
a = int(numbers[0])
b = int(numbers[1])

if a*500 >= b:
  print("Yes")
else:
  print("No")

Submission status: Accepted

Solution code:
if __name__ == '__main__':
    temp = input().split(' ')
    k = int(temp[0])
    x = int(temp[1])
    if k * 500 >= x:
        print('Yes')

    else:
        print('No')

Submission status: Accepted

Solution code:
if __name__ == "__main__":
    m, n = map(int, input().split())
    if m * 500 >= n:
        print("Yes")
    else:
        print("No")

Submission status: Accepted

Solution code:
k,m=map(int,input().split())
c=500*k
if(c>=m):
  print("Yes")
else:
  print("No")

Submission status: Accepted

Solution code:
k, x = map(int,input().split())
print("Yes") if k*500 >= x else print("No")

Submission status: Accepted

Solution code:
k,x = map(int,input().split())

if k*500 >= x:
    print('Yes')
else:
    print('No')

Submission status: Accepted

Solution code:
K, X = map(int, input().split())
if X <= K*500:
    print('Yes')
else:
    print('No')

Submission status: Accepted

Solution code:
a,b=map(int,input().split())
 
if (500*a >= b):
  print("Yes")
else:
  print("No")

Submission status: Accepted

Solution code:
K, X = list(map(int, input().split()))
if(500 * K < X):
  print("No")
else:
  print("Yes")

Submission status: Accepted

Solution code:
k,x = map(int,input().split())
print('Yes' if x/k<=500 else 'No')

Submission status: Accepted

Solution code:
print('YNeos'[eval('500*'+input().replace(' ','<'))::2])

Submission status: Accepted

Solution code:
print(['No','Yes'][eval('500*'+input().replace(' ','>='))])

Submission status: Accepted

Solution code:
K, X = map(int, input().split())
print("Yes" if K * 500 >= X else "No")

Submission status: Accepted

Solution code:
n,k=list(map(int,input().split()))
if 500*n>=k:
  print("Yes")
else:
  print("No")

Submission status: Accepted

Solution code:
k, x = map(int,input().split())
if k * 500 >= x:
    print('Yes')
else:
    print('No')

Submission status: Accepted

Solution code:
import math
import calendar
import fractions

k, x = map(int, input().split())
if 500 * k >= x:
    print("Yes")
else:
    print("No")

Submission status: Accepted

Solution code:
K, X = [int(x) for x in input().split()]

if X <= K * 500:
    print('Yes')
else:
    print('No')

Submission status: Accepted

Solution code:
K, X = map(int, input().split())

print('Yes' if 500 * K >= X else 'No')

Submission status: Accepted

Solution code:
k,m = map(int,input().split())
if k*500 >= m:
    print('Yes')
else:
    print('No')

Submission status: Accepted

Solution code:
k,x = map(int,input().split())
if x <= 500*k :
    print('Yes')
else :
    print('No')

Submission status: Accepted

Solution code:
K, X = map(int,input().split())
if X <= 500 * K:
    print("Yes")
else:
    print("No")

Submission status: Accepted

Solution code:
K,X = map(int,input().split())
if 500*K >= X:
  print("Yes")
else:
  print("No")

Submission status: Accepted

Solution code:
k, x = list(map(int, input().split(" ")))
if 500 * k >= x:
  print('Yes')
else:
  print('No')

Submission status: Accepted

Solution code:
def main():
    K, X = map(int, input().split())

    ans = "No"
    if (500 * K >= X):
        ans = "Yes"

    print(ans)

if __name__ == '__main__':
    main()

Submission status: Accepted

Solution code:
K,X = map(int,input().split())

if 500*K >= X:
  print('Yes')
else:
  print('No')

Submission status: Accepted

Solution code:
K,X = map(int, input().split())
if K*500 >= X:
    print('Yes')
else:
    print('No')

Submission status: Accepted

Solution code:
import sys

INPUT = lambda: sys.stdin.readline().rstrip()
MAP = lambda: map(int, INPUT().split())

sys.setrecursionlimit(10 ** 9)


def main():
    K, X = MAP()
    print('Yes' if K*500 >= X else 'No')


if __name__ == '__main__':
    main()

Submission status: Accepted

Solution code:
INPUT = list(map(int, input().split()))
K = INPUT[0]
X = INPUT[1]

if K * 500 >= X:
    print('Yes')
else:
    print('No')

Submission status: Accepted

Solution code:
import re
import os,sys

k,x = map(int,input().split())
if 500 * k >= x:
  print('Yes')
else:
  print('No')

Submission status: Accepted

Solution code:
K, X = [int(x) for x in input().split()]

if K * 500 >= X:
    print("Yes")
else:
    print("No")

Submission status: Accepted

Solution code:
k,x = map(int, input().split())

if 500 * int(k) >= int(x):
    print("Yes")
else:
    print("No")