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: Wrong Answer

Solution code:
# -*- coding: utf-8 -*-
import sys
read = sys.stdin.buffer.read
readline = sys.stdin.buffer.readline
write = sys.stdout.write
def ii(): return int(readline())
def mi(): return map(int, readline().rstrip().split())
def li(): return list(readline().rstrip())
def lmi(): return list(map(int, readline().rstrip().split()))
def end(*arg): print(*arg); sys.exit()
# template


def main():
    k, x = mi()
    if 500 * k >= x:
        print("YES")
    else:
        print("NO")
    return


if __name__ == '__main__':
    main()

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
from sys import stdin

def fetch_one_line():
    return stdin.readline().rstrip()
  
def fetch_int_input():
    return [int(s) for s in fetch_one_line().split()]
  
K, X = fetch_int_input()

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

Submission status: Wrong Answer

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

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

Submission status: Wrong Answer

Solution code:

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


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

Submission status: Wrong Answer

Solution code:
s,t = input().split()
a = [t,s]
print(''.join(a))

Submission status: Wrong Answer

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

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

if (a*500 >= b):
    print("yes")
else:
    print("no")

Submission status: Wrong Answer

Solution code:
#!/usr/bin/env python
from __future__ import division, print_function

import os
import sys
from io import BytesIO, IOBase

if sys.version_info[0] < 3:
    from __builtin__ import xrange as range
    from future_builtins import ascii, filter, hex, map, oct, zip


def main():
    k, x = map(int, input().split())
    print("YES" if k * 500 >= x else "NO")


# region fastio

BUFSIZE = 8192


class FastIO(IOBase):
    newlines = 0

    def __init__(self, file):
        self._fd = file.fileno()
        self.buffer = BytesIO()
        self.writable = "x" in file.mode or "r" not in file.mode
        self.write = self.buffer.write if self.writable else None

    def read(self):
        while True:
            b = os.read(self._fd, max(os.fstat(self._fd).st_size, BUFSIZE))
            if not b:
                break
            ptr = self.buffer.tell()
            self.buffer.seek(0, 2), self.buffer.write(b), self.buffer.seek(ptr)
        self.newlines = 0
        return self.buffer.read()

    def readline(self):
        while self.newlines == 0:
            b = os.read(self._fd, max(os.fstat(self._fd).st_size, BUFSIZE))
            self.newlines = b.count(b"\n") + (not b)
            ptr = self.buffer.tell()
            self.buffer.seek(0, 2), self.buffer.write(b), self.buffer.seek(ptr)
        self.newlines -= 1
        return self.buffer.readline()

    def flush(self):
        if self.writable:
            os.write(self._fd, self.buffer.getvalue())
            self.buffer.truncate(0), self.buffer.seek(0)


class IOWrapper(IOBase):
    def __init__(self, file):
        self.buffer = FastIO(file)
        self.flush = self.buffer.flush
        self.writable = self.buffer.writable
        self.write = lambda s: self.buffer.write(s.encode("ascii"))
        self.read = lambda: self.buffer.read().decode("ascii")
        self.readline = lambda: self.buffer.readline().decode("ascii")


def print(*args, **kwargs):
    """Prints the values to a stream, or to sys.stdout by default."""
    sep, file = kwargs.pop("sep", " "), kwargs.pop("file", sys.stdout)
    at_start = True
    for x in args:
        if not at_start:
            file.write(sep)
        file.write(str(x))
        at_start = False
    file.write(kwargs.pop("end", "\n"))
    if kwargs.pop("flush", False):
        file.flush()


if sys.version_info[0] < 3:
    sys.stdin, sys.stdout = FastIO(sys.stdin), FastIO(sys.stdout)
else:
    sys.stdin, sys.stdout = IOWrapper(sys.stdin), IOWrapper(sys.stdout)

input = lambda: sys.stdin.readline().rstrip("\r\n")

# endregion

if __name__ == "__main__":
    main()

Submission status: Wrong Answer

Solution code:
from sys import stdin

a, b = stdin.readline().rstrip().split()

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

Submission status: Wrong Answer

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

if 500*K >= X:
    print('yes')
else:
    print('no')

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
k, x = map(int, input().split())
print(500*k>=x)

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

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

Submission status: Wrong Answer

Solution code:
import sys
import math
def i():return int(sys.stdin.readline().replace("\n",""))
def i2():return map(int,sys.stdin.readline().replace("\n","").split())
def s():return str(sys.stdin.readline().replace("\n",""))
def l():return list(sys.stdin.readline().replace("\n",""))
def intl():return [int(k) for k in sys.stdin.readline().replace("\n","").split()]
def lx():return list(map(lambda x:int(x)*-1,sys.stdin.readline().replace("\n","").split()))
def t():return tuple(map(int,sys.stdin.readline().replace("\n","").split()))

if __name__ == "__main__":pass

k,x = i2()
if k >= x:
    print("Yes")
else:
    print("No")

Submission status: Wrong Answer

Solution code:
A,B = map(int, input().split())

ans  = 500*A - B

if ans >0:
    print("Yes")
else:
    print("No")

Submission status: Wrong Answer

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

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

Submission status: Wrong Answer

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

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

Submission status: Wrong Answer

Solution code:
def two_int():
    N, K = map(int, input().split())
    return N,K

def one_int():
    return int(input())

def one_str():
    return input()

def many_int():
    return list(map(int, input().split()))

K, X = input().split()

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

Submission status: Wrong Answer

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

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

Submission status: Wrong Answer

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

if 500*K >= N:
    print("yes")
else:
    print("no")

Submission status: Wrong Answer

Solution code:


def main():
    K, X = map(int, input().split())
    print("Yes" if K * X >= 900 else "No")


if __name__ == '__main__':
    main()

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
import sys; readline = sys.stdin.readline
from collections import deque

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

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

Submission status: Wrong Answer

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

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
k, x = map(int, input().split())
print(['no','yes'][x <=(500*k)])

Submission status: Wrong Answer

Solution code:
a,b = map(int,input().split())
#L = list()map(int,input().split())
if a*500 >= b:
    print("YES")
else:
    print("NO")

Submission status: Wrong Answer

Solution code:
#!/usr/bin/env python
from __future__ import division, print_function

import os
import sys
from io import BytesIO, IOBase

if sys.version_info[0] < 3:
    from __builtin__ import xrange as range
    from future_builtins import ascii, filter, hex, map, oct, zip


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

    print("YES" if k * 500 >= x else "NO")


# region fastio

BUFSIZE = 8192


class FastIO(IOBase):
    newlines = 0

    def __init__(self, file):
        self._fd = file.fileno()
        self.buffer = BytesIO()
        self.writable = "x" in file.mode or "r" not in file.mode
        self.write = self.buffer.write if self.writable else None

    def read(self):
        while True:
            b = os.read(self._fd, max(os.fstat(self._fd).st_size, BUFSIZE))
            if not b:
                break
            ptr = self.buffer.tell()
            self.buffer.seek(0, 2), self.buffer.write(b), self.buffer.seek(ptr)
        self.newlines = 0
        return self.buffer.read()

    def readline(self):
        while self.newlines == 0:
            b = os.read(self._fd, max(os.fstat(self._fd).st_size, BUFSIZE))
            self.newlines = b.count(b"\n") + (not b)
            ptr = self.buffer.tell()
            self.buffer.seek(0, 2), self.buffer.write(b), self.buffer.seek(ptr)
        self.newlines -= 1
        return self.buffer.readline()

    def flush(self):
        if self.writable:
            os.write(self._fd, self.buffer.getvalue())
            self.buffer.truncate(0), self.buffer.seek(0)


class IOWrapper(IOBase):
    def __init__(self, file):
        self.buffer = FastIO(file)
        self.flush = self.buffer.flush
        self.writable = self.buffer.writable
        self.write = lambda s: self.buffer.write(s.encode("ascii"))
        self.read = lambda: self.buffer.read().decode("ascii")
        self.readline = lambda: self.buffer.readline().decode("ascii")


def print(*args, **kwargs):
    """Prints the values to a stream, or to sys.stdout by default."""
    sep, file = kwargs.pop("sep", " "), kwargs.pop("file", sys.stdout)
    at_start = True
    for x in args:
        if not at_start:
            file.write(sep)
        file.write(str(x))
        at_start = False
    file.write(kwargs.pop("end", "\n"))
    if kwargs.pop("flush", False):
        file.flush()


if sys.version_info[0] < 3:
    sys.stdin, sys.stdout = FastIO(sys.stdin), FastIO(sys.stdout)
else:
    sys.stdin, sys.stdout = IOWrapper(sys.stdin), IOWrapper(sys.stdout)

input = lambda: sys.stdin.readline().rstrip("\r\n")

# endregion

if __name__ == "__main__":
    main()

Submission status: Wrong Answer

Solution code:
import sys
from fractions import gcd
from itertools import groupby as gb
from itertools import permutations as perm
from itertools import combinations as comb
from collections import Counter as C
from collections import defaultdict as dd
sys.setrecursionlimit(10**5)
def y(f):
    if f:
        print('Yes')
    else:
        print('No')
def Y(f):
    if f:
        print('YES')
    else:
        print('NO')
def Z(f):
    if f:
        print('Yay!')
    else:
        print(':(')
def ispow(n):
    if int(n**.5)**2==n:
        return True
    return False

a,b = map(int,input().split())
Y(a * 500 >= b)

Submission status: Wrong Answer

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

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
import sys; readline = sys.stdin.readline
from collections import deque

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

if k * 500 >= x:
    print('yes')
else:
    print('no')

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

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

Submission status: Accepted

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

Submission status: Accepted

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

if 500*a>=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:
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:
#150-A

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

Submission status: Accepted

Solution code:
k,x=(int(y) for y in 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())

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

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("Yes")
else:
  print("No")

Submission status: Accepted

Solution code:
K,X = map(int,input().split())
ans = 500 * K
if ans >= X:
    print("Yes")
    exit(0)
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:
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:
k,x=map(int,input().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 x <= 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 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:
N,X = map(int,input().split())

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

Submission status: Accepted

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

Submission status: Accepted

Solution code:
num500, total = map(int, input().split())
print('Yes' if num500 * 500 >= total 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 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())
print('Yes' if 500*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:
a,b = map(int, input().split())

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

Submission status: Accepted

Solution code:
a = list(map(int,input().split()))
if int(a[0])*500 >= int(a[1]):
  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:

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

Submission status: Accepted

Solution code:
ri = lambda S: [int(v) for v in S.split()]
def rii(): return ri(input())
 
K, X = rii()

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

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:
# coding: utf-8
# Your code here!
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())
money=k*500
if x<=money:
    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 , x = [int(k) , int(x)]
if k*500 >= x :
   print("Yes")
else:
    print("No")

Submission status: Accepted

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

Submission status: Accepted

Solution code:
#https://atcoder.jp/contests/abc150/tasks/abc150_a

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:
import sys

readline = sys.stdin.readline
MOD = 10 ** 9 + 7
INF = float('INF')
sys.setrecursionlimit(10 ** 5)


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

Submission status: Accepted

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

Submission status: Accepted

Solution code:
#!/usr/bin/env python3
from collections import defaultdict, Counter
from itertools import product, groupby, count, permutations, combinations
from math import pi, sqrt
from collections import deque
from bisect import bisect, bisect_left, bisect_right
from string import ascii_lowercase
from functools import lru_cache
import sys
sys.setrecursionlimit(10000)
INF = float("inf")
YES, Yes, yes, NO, No, no = "YES", "Yes", "yes", "NO", "No", "no"
dy4, dx4 = [0, 1, 0, -1], [1, 0, -1, 0]
dy8, dx8 = [0, -1, 0, 1, 1, -1, -1, 1], [1, 0, -1, 0, 1, 1, -1, -1]


def inside(y, x, H, W):
    return 0 <= y < H and 0 <= x < W


def ceil(a, b):
    return (a + b - 1) // b


def sum_of_arithmetic_progression(s, d, n):
    return n * (2 * s + (n - 1) * d) // 2


def gcd(a, b):
    if b == 0:
        return a
    return gcd(b, a % b)


def lcm(a, b):
    g = gcd(a, b)
    return a / g * b


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


def main():
    solve()


if __name__ == '__main__':
    main()

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 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())
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:
import sys
sys.setrecursionlimit(10**7) #再帰関数の上限,10**5以上の場合python
import math
from copy import copy, deepcopy
from copy import deepcopy as dcp
from operator import itemgetter
from bisect import bisect_left, bisect, bisect_right#2分探索
#bisect_left(l,x), bisect(l,x)#aはソート済みである必要あり。aの中からx未満の要素数を返す。rightだと以下
from collections import deque, defaultdict
#deque(l), pop(), append(x), popleft(), appendleft(x)
#q.rotate(n)で → にn回ローテート
from collections import Counter#文字列を個数カウント辞書に、
#S=Counter(l),S.most_common(x),S.keys(),S.values(),S.items()
from itertools import accumulate,combinations,permutations,product#累積和
#list(accumulate(l))
from heapq import heapify,heappop,heappush
#heapify(q),heappush(q,a),heappop(q) #q=heapify(q)としないこと、返り値はNone
from functools import reduce,lru_cache#pypyでもうごく
#@lru_cache(maxsize = None)#maxsizeは保存するデータ数の最大値、2**nが最も高効率
from decimal import Decimal
from argparse import ArgumentParser

args=ArgumentParser()
args.add_argument('-loc', '--local', type=bool,default=False)
LOCAL=args.parse_args().local

def input(): 
    x=sys.stdin.readline(); 
    if x[-1]=="\n": 
        return x.rstrip() 
    return x
    
def printe(*x):_=print("## ",*x,file=sys.stderr) if LOCAL else 0
def printl(li): _=print(*li, sep="\n") if li else None
def argsort(s, return_sorted=False): 
    inds=sorted(range(len(s)), key=lambda k: s[k])
    if return_sorted: return inds, [s[i] for i in inds]
    return inds
def alp2num(c,cap=False): return ord(c)-97 if not cap else ord(c)-65
def num2alp(i,cap=False): return chr(i+97) if not cap else chr(i+65)
def matmat(A,B):
    K,N,M=len(B),len(A),len(B[0])
    return [[sum([(A[i][k]*B[k][j]) for k in range(K)]) for j in range(M)] for i in range(N)]
def matvec(M,v):
    N,size=len(v),len(M)
    return [sum([M[i][j]*v[j] for j in range(N)]) for i in range(size)]
def T(M):
    n,m=len(M),len(M[0])
    return [[M[j][i] for j in range(n)] for i in range(m)]
def binr(x): return bin(x)[2:]
def bitcount(x): #xは64bit整数
    x= x - ((x >> 1) & 0x5555555555555555)
    x= (x & 0x3333333333333333) + ((x >> 2) & 0x3333333333333333)
    x= (x + (x >> 4)) & 0x0f0f0f0f0f0f0f0f 
    x+= (x >> 8); x+= (x >> 16); x+= (x >> 32) 
    return x & 0x7f

def main():
    mod = 1000000007
    #w.sort(key=itemgetter(1),reverse=True)  #二個目の要素で降順並び替え

    #N = int(input())
    N, X = map(int, input().split())
    #A = tuple(map(int, input().split())) #1行ベクトル
    #L = tuple(int(input()) for i in range(N)) #改行ベクトル
    #S = tuple(tuple(map(int, input().split())) for i in range(N)) #改行行列

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

Submission status: Accepted

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

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

    print(ans)


if __name__ == "__main__":
    main()

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

Submission status: Accepted

Solution code:
print("Yes" if eval(input().replace(" ","*500>=")) else "No")

Submission status: Accepted

Solution code:
#! /usr/bin/env python3
import sys
sys.setrecursionlimit(10**9)


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

INF=10**20
def solve(K: int, X: int):
    print(YES if K*500 >= X else 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:
n,k=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 500*K>=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:
K, X = list(map(int, input().split()))
ans = "Yes" if K * 500 >= X else "No"
print(ans)

Submission status: Accepted

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

Submission status: Accepted

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

Submission status: Accepted

Solution code:
a = list(map(int, input().split()))
if 500*a[0] >= a[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 = map(int, input().split()) 

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

Submission status: Accepted

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