You will turn on the air conditioner if, and only if, the temperature of the room is 30 degrees Celsius or above.
The current temperature of the room is X degrees Celsius. Will you turn on the air conditioner?

-----Constraints-----
 - -40 \leq X \leq 40
 - X is an integer.

-----Input-----
Input is given from Standard Input in the following format:
X

-----Output-----
Print Yes if you will turn on the air conditioner; print No otherwise.

-----Sample Input-----
25

-----Sample Output-----
No


Difficulty: introductory

Starter code:

Solutions:
X = int(input())

if X >= 30:
    print("Yes")
else:
    print("No")

s = input()
t = int(s)

if t >= 30:
    print("Yes")
else:
    print("No")


x = int(input())

if x >= 30:
    print('Yes')
else:
    print('No')

x=int(input())
if x >= 30:
    print("Yes")
else:
    print("No")

X = int(input())
if X >= 30:
    print("Yes")
else:
    print("No")

x = int(input())
if x >= 30:
    print("Yes")
else:
    print("No")

t = int(input())
if t >= 30:
    print('Yes')
else:
    print('No')

X = int(input())

if X >= 30:
    print("Yes")
else:
    print("No")


n = int(input())
if (n>=-40 and n<=40):
  if n>=30:
    print("Yes")
  else:
    print("No")

n=int(input())
if n>=30:
    print('Yes')
else:
    print('No')

n = int(input())

if n >= 30:
    print('Yes')

else:
    print('No')

X = int(input())
ans = 'Yes' if X >= 30 else 'No'
print(ans)

X=int(input())
if X>=30:
  print("Yes")
else:
  print("No")


x = int(input())
if x >= 30:
    print('Yes')
else:
    print('No')


print("Yes") if int(input()) >= 30 else print("No")

tempareture = int(input())
if tempareture >= 30:
    print('Yes')
else:
    print('No')

X = int(input())

if X >= 30:
  print('Yes')
else:
  print('No')

X=int(input())
if X>=30:
  print('Yes')
else:
  print('No')


# coding: utf-8
# Your code here!
X = int(input())

if X >= 30:
    print("Yes")
else:
    print("No")

x = int(input())

if x >= 30:
    print('Yes')
else:
    print('No')

X=int(input())
if X >= 30:
  print('Yes')
else:
  print('No')

X = int(input())

print(("Yes" if X >= 30 else "No"))


x = int(input())
if x >= 30:
  print('Yes')
else:
  print('No')

X = int(input())

if X >= 30:
    print("Yes")
else:
    print("No")

x = int(input())

if x >= 30:
    print("Yes")
else:
    print("No")


X = int(input())
if X >= 30:
  print('Yes')
else:
  print('No')


X=int(input())
if  X<30:
    print("No")
else:
    print("Yes")

X = int(input())
if X >= 30:
    print('Yes')
else:
    print('No')

X = int(input())
if X >= 30:
    print('Yes')
elif X < 30:
    print('No')

X = int(input())

if X >= 30:
    print('Yes')
else:
    print('No')


x = int(input())

if x >= 30:
    print("Yes")
else:
    print("No")

n=int(input())
if n>=30:
    print('Yes')
else:
    print('No')    


x = int(input())

if x >= 30:
  print('Yes')
else:
  print('No')


print("Yes" if int(input()) >= 30 else "No") 

x = int(input())

if x >= 30:
    print('Yes')
else:
    print('No')


x = int(input())

if x >= 30:
    print("Yes")
else:
    print("No")


n = int(input())
if n >= 30:
  print("Yes")
else:
  print("No")

X = int(input())

print(f'{"Yes" if X >= 30 else "No"}')

x = int(input())
if x >= 30:
    print('Yes')
else:
    print('No')

x=int(input())
print("Yes" if x>=30 else "No")

X =int(input())
if X >= 30:
  print("Yes")
else:
  print("No")

X = int(input())
if X >= 30:
    print("Yes")
else:
    print("No")

x=int(input())
if x<30:
  print("No")
else:
  print("Yes")

X = int(input())

print(("Yes" if 30 <= X else "No"))


x = int(input())
if x >= 30:
    print("Yes")
else:
    print("No")

n=int(input())
if(n>=30):
    print("Yes")
else:
    print("No")

x = int(input())
if x < 30:
  print("No")
else:
  print("Yes")

X = int(input())

if X >= 30:
  print('Yes')
else:
  print('No')

X = int(input())

if X >= 30:print("Yes")
else:print("No")

X = int(input())

if X < 30:
  print('No')
else:
  print('Yes')

x = int(input())
if x >= 30:
    print("Yes")
else:
    print("No")

x = int(input())

if x >= 30:
    print('Yes')
else:
    print('No')

#ABC174 A

X = int(input())
if X >= 30:
    print("Yes")
else:
    print("No")

X = input()
if int(X) >= 30:
    print('Yes')

else:
    print('No')

degree = int(input())

if degree >= 30:
    print('Yes')
else:
    print('No')

n = int(input())
print(('YNeos'[n < 30::2]))


X = int(input())
if X >= 30:
    print('Yes')
else:
    print('No')

X =int(input())
if X>=30:print("Yes")
else : print("No")

print('Yes' if int(input())>=30 else 'No')

#!/usr/bin/env python3
n = int(input())
if n >= 30:
    print('Yes')
else:
    print('No')


x = int(input())
print(('Yes' if x >= 30 else 'No'))

import sys
from collections import deque, defaultdict, Counter
from itertools import accumulate, product, permutations, combinations
from operator import itemgetter
from bisect import bisect_left, bisect_right
from heapq import heappop, heappush
from math import ceil, floor, sqrt, gcd, inf
from copy import deepcopy
import numpy as np
import scipy as sp

INF = inf
MOD = 1000000007

x = int(input())

tmp = 0
res = "No"

if x >= 30:
    res = "Yes"

print(res)


X = int(input())
ans = "No"
if X >= 30:
    ans = "Yes"
print(ans)

print("Yes" if int(input()) > 29 else "No")

X=int(input())
if X>=30:
  print("Yes")
else:
  print("No")

t = int(input())

if t >= 30:
    print("Yes")
else:
    print("No")


##A - Air Conditioner
X = int(input())
if X >= 30:
    print("Yes")
else:
    print("No")

t = int( input() )
if t >= 30:
  print("Yes")
else:
  print("No")

n=int(input())
if n>=30:
  print("Yes")
else:
  print("No")

X=int(input())
print("YNeos"[X<30::2])

s=int(input())

if s>=30:
  print("Yes")
  
else:
  print("No")


temp = int(input())
if temp < 30:
    print("No")
else:
    print("Yes")

x = int(input())
if x>=30:
    print('Yes')
else:
    print('No')

X = int(input())

if X < 30:
    print('No')
else:
    print('Yes')



def main():
    
    x = int(input())
    
    print("Yes" if x >= 30 else "No")
    
    
    
def __starting_point():
    main()
__starting_point()

X = int(input())

if X >= 30:
    print('Yes')
else:
    print('No')

x = int(input())

if x >= 30:
    print("Yes")
else:
    print("No")

n=int(input())
if n >=30:
  print("Yes")
else:
    print("No")

x = int(input())
if x >= 30:
    print("Yes")
else:
    print("No")

if int(input()) >= 30:
  print("Yes")
else:
  print("No")

x = int(input())


print(('Yes' if x >= 30 else 'No'))


A=int(input())
if A>=30:
    print('Yes')
else:
    print('No')

temp = int(input())

if temp >= 30:
    print("Yes")
else:
    print("No")


X=int(input())

if X>=30:
  print('Yes')
else:
  print('No')

X = int(input())
if X >= 30:
    print("Yes")
else:
    print("No")

X = int(input())
if X >= 30:
    print('Yes')
else:
    print('No')

n = int(input())
if n >= 30:
    print("Yes")
else:
    print("No")

print("YNeos"[30>int(input())::2])

X = int(input())

if X>= 30:
    print("Yes")
else:
    print("No")

x = int(input())
if x >= 30:
    print('Yes')
else:
    print('No')

X = int(input())
if X >= 30:
    print("Yes")
else:
    print("No")

X = int(input())
if X >= 30:
  print('Yes')
else:
  print('No')

x = int(input())

if x >= 30:
    print('Yes')
else:
    print('No')

X = int(input())
if X >= 30:
  print("Yes")
else:
  print("No")

hoge = int(input())

if hoge >= 30:
    print('Yes')
else:
    print('No')

x = int(input())
print('Yes') if x >= 30 else print('No')

x=int(input())
if x>=30:
    print("Yes")
else:
    print("No")

x = int(input())
print("Yes" if x >= 30 else "No")

x = int(input())
if x >= 30:
  print('Yes')
else:
  print('No')

X = int(input())

if X >= 30:
    print('Yes')
else:
    print('No')