ZhenlongDai/ACPR huggingface dataset:
Problem: p02747
Buggy submission (Python (3.8.2), verdict: Wrong Answer):
S = input()

for i in range(len(S)):
    if S[i:i+2] == "hi":
       print("Yes")
       exit(0)

print("No")

Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
S = input()

if(len(S) % 2 != 0):
    print("No")
    exit(0)

for i in range(0, len(S), 2):
    if S[i:i+2] != "hi":
       print("No")
       exit(0)

print("Yes")

Problem: p02747
Buggy submission (PyPy3 (2.4.0), verdict: Wrong Answer):
S=input()
N=len(S)
n1=0
n2=0
for i in range(N):
 if S[i]=="h":
  n1=n1+1
 if S[i]=="i":
  n2=n2+1

if (n1==n2)and(n1+n2==N):
 print("Yes")
else:
 print("No")

Failing test case input:
ih

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
S=input()
N=len(S)
n1=0
n2=0
for i in range(N):
 if (i%2==0)and(S[i]=="h"):
  n1=n1+1
 if (i%2==1)and(S[i]=="i"):
  n2=n2+1

if (n1==n2)and(n1+n2==N):
 print("Yes")
else:
 print("No")

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
S=list(input())
tmp=""
ans="No"
for s in S:
    if(tmp==""):
        tmp=s
    else:
        if(s=='i' and tmp=='h'):
            ans="Yes"
            tmp=''
        else:
            tmp=""
            ans="No"
print(ans)
    



Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
S=list(input())
tmp=""
ans="No"
for s in S:
    if(tmp==""):
        tmp=s
        ans="No"
    else:
        if(s=='i' and tmp=='h'):
            ans="Yes"
            tmp=''
        else:
            ans="No"
            break
print(ans)

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
index = input().find("hi")
if index != -1:
    print("Yes")
else:
    print("No")


Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
import re
index = re.fullmatch(r'(hi)+', input())
if index:
    print("Yes")
else:
    print("No")

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
S = input()

cnt = S.count("hi")
if cnt:
    print("Yes")
else:
    print("No")

Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
S = input()

cnt = S.count("hi")
if(cnt*2 == len(S)):
    print("Yes")
else:
    print("No")

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
s=input()

for j in range(1,len(s)):
  if s[j-1]=="h" and s[j]=="i":
    print("Yes")
    exit()
print("No")

Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
s=input()
t=""
for i in range(5):
    t+="hi"
    if t==s:
        print("Yes")
        exit()
print("No")

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
S = input()
if "hi" in S:
    print("Yes")
else:
    print("No")

Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
S = input()
s = S.replace("hi", "")
if s == "":
    print("Yes")
else:
    print("No")
Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
import sys, math
def input():
    return sys.stdin.readline()[:-1]
from itertools import permutations, combinations
from collections import defaultdict, Counter, deque
from math import factorial
from bisect import bisect_left 

enu = enumerate

sys.setrecursionlimit(10**7)
S = input()

if 'hi' in S:
    print('Yes')
else:
    print('No')




Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
import sys, math
def input():
    return sys.stdin.readline()[:-1]
from itertools import permutations, combinations
from collections import defaultdict, Counter, deque
from math import factorial
from bisect import bisect_left 

enu = enumerate

sys.setrecursionlimit(10**7)
S = input()

for i in range(6):
    if 'hi'*i == S:
        print('Yes')
        exit()
else:
    print('No')

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
s = str(input())


for i in range(len(s)-1):
  if str(s[i]+s[i+1]) == "hi":
    print("Yes")
    break
  else:
    print("No")

Failing test case input:
hjgh

Expected output:
No


Actual output:
No
No
No


Fixed submission (verdict: Accepted):
s = str(input())


hitati = "hi"

for i in range(5):
  if s == hitati:
    print("Yes")
    exit()
  else:
    hitati += "hi"

print("No")

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
S = input()

for i in range(10):
  if S[:2] == 'hi':
      S = S[2:]
      print(S)
  else:
    print('No')
    exit()
print('Yes')

Failing test case input:
hihi

Expected output:
Yes

Actual output:
hi

No


Fixed submission (verdict: Accepted):
S = input()
for i in range(10):
  if len(S) != 0 and S[:2] == 'hi':
      S = S[2:]
  elif len(S) == 0:
    print('Yes')
    exit()
  else:
    print('No')
    exit()
print('Yes')

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
x = input()
x.replace('', 'hi')
if len(x) > 0:
	print('No')
else:
	print('Yes')

Failing test case input:
hihi

Expected output:
Yes

Actual output:
No


Fixed submission (verdict: Accepted):
if len(input().replace('hi', '')) > 0:
	print('No')
else:
	print('Yes')

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):


a = list(input())

Flag=True
if a.count('h')+a.count('i')!=len(a):
    Flag = False
if a[0::2].count('h')!=len(a)/2:
    print('a')
    Flag = False
if a[1::2].count('i')!=len(a)/2:
    Flag = False

if Flag:print('Yes')
else:print('No')


Failing test case input:
ba

Expected output:
No


Actual output:
a
No


Fixed submission (verdict: Accepted):


a = list(input())

Flag=True
if a.count('h')+a.count('i')!=len(a):
    Flag = False
if a[0::2].count('h')!=len(a)/2:
    Flag = False
if a[1::2].count('i')!=len(a)/2:
    Flag = False

if Flag:print('Yes')
else:print('No')
Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
S = input()
S2 = ['hi', 'hihi', 'hihihi', 'hihihihi', 'hihihihihi']

if S in S2:
    print('Yes')
else:
    print('NO')

Failing test case input:
hhhj

Expected output:
No


Actual output:
NO


Fixed submission (verdict: Accepted):
S = input()
S2 = ['hi', 'hihi', 'hihihi', 'hihihihi', 'hihihihihi']

if S in S2:
    print('Yes')
else:
    print('No')

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):

a = input()

if a == 'hi' or 'hihi' or 'hihihi' or 'hihihihi' or 'hihihihihi':
    print('Yes')
else:
    print('No')




Failing test case input:
glfe

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):

a = input()

if a == 'hi' or a =='hihi' or a =='hihihi' or a =='hihihihi' or a =='hihihihihi':
    print('Yes')
else:
    print('No')

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
S = input()

S_size = len(S)
S_hi = S.count('hi')

if S_size == S_hi:
    print('Yes')
else:
    print('No')


Failing test case input:
hi

Expected output:
Yes

Actual output:
No


Fixed submission (verdict: Accepted):
S = input()

S_size = len(S)
S_hi = S.count('hi')

if S_size == S_hi*2:
    print('Yes')
else:
    print('No')

Problem: p02747
Buggy submission (PyPy3 (2.4.0), verdict: Wrong Answer):
s = list(input())

a = 0
b = 0

for i in range(len(s)):
  if i%2 == 0 and s[i] == "h":
    a += 1
  elif i%2 == 1 and s[i] == "i":
    b += 1
    
if a == b:
  print('Yes')
else:
  print('No')

Failing test case input:
egkh

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
s = list(input())

a = 0
b = 0
c = 0

for i in range(len(s)):
  if i%2 == 0 and s[i] == "h":
    a += 1
  elif i%2 == 1 and s[i] == "i":
    b += 1
  else:
    c += 1
    
if a == b and c == 0:
  print('Yes')
else:
  print('No')

Problem: p02747
Buggy submission (PyPy3 (2.4.0), verdict: Wrong Answer):
import sys
import bisect
MAX_INT = int(10e15)
MIN_INT = -MAX_INT
mod = 1000000007
sys.setrecursionlimit(1000000)
def IL(): return list(map(int,input().split()))
def SL(): return input().split()
def I(): return int(sys.stdin.readline())
def S(): return input()

s = S()
if s.count("hi"):
  print("Yes")
else:
  print("No")

Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
import sys
import bisect
MAX_INT = int(10e15)
MIN_INT = -MAX_INT
mod = 1000000007
sys.setrecursionlimit(1000000)
def IL(): return list(map(int,input().split()))
def SL(): return input().split()
def I(): return int(sys.stdin.readline())
def S(): return input()

s = S()
N = len(s)
if N%2 == 0:
  if s.count("hi") == N
    print("Yes")
  else:
    print("No")
else:
  print("No")

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
s=input()
if 'hi' in s:
    print('Yes')
elif 'ha'or'hii' not in s:
    print('No')
else:
    print('No')

Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
s=input()
if len(s)%2==0:
    if 'hi'*(len(s)
        print('Yes')
    else:
        print('No')
else:
    print('No')
Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
import re
s = input()
isHitachi = re.search("(hi)+", s)
if isHitachi:
  print("Yes")
else:
  print("No")

Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
import re
s = input()
isHitachi = re.search("^(hi)+$", s)
if isHitachi:
  print("Yes")
else:
  print("No")

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
import sys
sys.setrecursionlimit(10 ** 7)

read = sys.stdin.buffer.read
readline = sys.stdin.buffer.readline
readlines = sys.stdin.buffer.readlines

S = input()

if 'hi' in S:
    print('Yes')
else:
    print('No')


Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
import sys
sys.setrecursionlimit(10 ** 7)

read = sys.stdin.buffer.read
readline = sys.stdin.buffer.readline
readlines = sys.stdin.buffer.readlines

S = input()

if S == 'hi' or S == 'hihi' or S == 'hihihi' or S == 'hihihihi' or S == 'hihihihihi':
    print('Yes')
else:
    print('No')

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
text = input()
flag = 0
for s in text:
    if flag == 0 and s == "h":
        flag = 1
    elif flag ==1 and s == "i":
        flag = 0
    else:
        print("No")
print("Yes")

Failing test case input:
gg

Expected output:
No


Actual output:
No
No
Yes


Fixed submission (verdict: Accepted):
import sys
text = input()
flag = 0
for s in text:
    if flag == 0 and s == "h":
        flag = 1
    elif flag ==1 and s == "i":
        flag = 0
    else:
        print("No")
        sys.exit()
if flag == 0:
    print("Yes")
else:
    print("No")

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
S = list(input())
flug = True
for i in range(0,len(S),2):
    if i+1 < len(S):
        st = S[i] + S[i + 1]

        if st != "hi":
            flug = False
    else:
        flug = False

if flug == True:
    print("YES")
else:
    print("NO")

Failing test case input:
he

Expected output:
No


Actual output:
NO


Fixed submission (verdict: Accepted):
S = list(input())
flug = True
for i in range(0,len(S),2):
    if i+1 < len(S):
        st = S[i] + S[i + 1]

        if st != "hi":
            flug = False
    else:
        flug = False

if flug == True:
    print("Yes")
else:
    print("No")

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
s = list(input())
ans = "Yes"
for i in range(len(s)):
  if i%2 == 0 and s[i] != "h":
    ans = "No"
  elif i%2 == 1 and s[i] != "i":
    ans = "No"
print(ans,s)

Failing test case input:
dl

Expected output:
No


Actual output:
No ['d', 'l']


Fixed submission (verdict: Accepted):
s = list(input())
ans = "Yes"
for i in range(len(s)):
  if i%2 == 0 and s[i] != "h":
    ans = "No"
  elif i%2 == 1 and s[i] != "i":
    ans = "No"
if len(s)%2 == 1:
  ans = "No"
print(ans)
Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
li = input().split()
n = len(li)
for i in range(int(n / 2)):
  if li[n] == 'h' and li[n + 1] == 'i':
    pass
  else:
    print('No')
    exit()
print('Yes')

Failing test case input:
kgeh

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
li = list(input())
n = len(li)
for i in range(0, n, 2):
    if li[i] == 'h' and li[i + 1] == 'i' and n % 2 == 0:
        pass
    else:
        print('No')
        exit()
print('Yes')

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
a = list(map(str, input().split()))
num = len(a)
TorF = True

if num % 2 == 0:
    for i in range(num/2):
        if not a(2*i ) == 'h' and a(2*i + 1) == 'i':
            TorF = False
            break
else:
  TorF = False
  
if TorF == True:
    print('Yes')
else:
    print('No')

Failing test case input:
hi

Expected output:
Yes

Actual output:
No


Fixed submission (verdict: Accepted):
a = input()
l = list(a)
num = len(l)
TorF = True

if num % 2 == 0:
    b = int(num/2)
    for i in range(b):
        if not (a[2*i] == 'h' and a[2*i + 1] == 'i'):
            TorF = False
            break
else:
    TorF = False

if TorF == True:
    print('Yes')
else:
    print('No')

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
import re

pattern = re.compile("(hi)+")
s = input()
print("YES" if pattern.fullmatch(s) else "NO")

Failing test case input:
bg

Expected output:
No


Actual output:
NO


Fixed submission (verdict: Accepted):
import re

pattern = re.compile("(hi)+")
s = input()
print("Yes" if pattern.fullmatch(s) else "No")

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
import sys
s = input()
a = s.count("hi")
if a>0:
    print("Yes")
else:
    print("No")

Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
import sys
s = input()
a = s.replace("hi","")
if len(a) == 0:
    print("Yes")
else:
    print("No")

Problem: p02747
Buggy submission (Python (3.8.2), verdict: Wrong Answer):
import sys
s = input()
if len(s)%2 == 1:
  print('No')
  sys.exit()
for i in range(len(s)):
  if s[i:i+2] != 'hi':
    print('No')
    sys.exit()
print('Yes')

Failing test case input:
hi

Expected output:
Yes

Actual output:
No


Fixed submission (verdict: Accepted):
import sys
s = input()
if len(s)%2 == 1:
  print('No')
  sys.exit()
for i in range(len(s)
  if s[2*i:2*i+2] != 'hi':
    print('No')
    sys.exit()
print('Yes')

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
S=input()
if S.count("hi")>=1:
  print("Yes")
else:
  print("No")

Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
S=input()
if S.count("hi")*2==len(S):
  print("Yes")
else:
  print("No")
Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):

 
 
def main():
 
    in_data = input()
 
    if 'hi' in in_data:
        print('Yes')
    else:
        print('No')
 
    return 0
  
  
if __name__ == '__main__':
    main()




Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):

 
 
def main():
 
    in_data = input().split('hi')
 
    if ('' in set(in_data) and 
       len(set(in_data)) == 1 ) :
        print('Yes')
    else:
        print('No')
 
    return 0
  
  
if __name__ == '__main__':
    main()

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
s = input()
if s.count('hi'):
    print("Yes")
else:
    print("No")

Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
s = input().replace('hi', '')
if len(s):
    print("No")
else:
    print("Yes")

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
S = str(input())

flag = False
if len(S) % 2 == 1:
    flag = False
else:
    for count in range(int(len(S)/2)):
        if S[count] != "h" and S[count + 1] != "i":
            flag = False
            break
        else:
            flag = True

if flag == True:
    print("Yes")
else:
    print("No")

     

Failing test case input:
ha

Expected output:
No

Actual output:
Yes


Fixed submission (verdict: Accepted):
S = str(input())

flag = False
if len(S) % 2 == 1:
    flag = False
else:
    for count in range(int(len(S)/2)):
        if S[count*2] != "h" or S[count*2 + 1] != "i":
            flag = False
            break
        else:
            flag = True

if flag == True:
    print("Yes")
else:
    print("No")

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
import sys

sys.setrecursionlimit(10 ** 8)

input = sys.stdin.readline


def main():
    S = input().strip()
    if S.count("hi") > 0:
        print("Yes")
    else:
        print("No")


if __name__ == '__main__':
    main()



Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
import sys

sys.setrecursionlimit(10 ** 8)

input = sys.stdin.readline


def main():
    S = input().strip()
    if S.count("hi") > 0:
        x = S.count("hi")
        if x * 2 == len(S):
            print("Yes")
        else:
            print("No")
    else:
        print("No")


if __name__ == '__main__':
    main()

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
str = input()
str = str.lower()
yes = True
for i in range(len(str)):
  print(i % 2 == 0 and str[i] != 'h', i % 2 == 1 and str[i] != 'i')
  if (i % 2 == 0 and str[i] != 'h') or (i % 2 == 1 and str[i] != 'i'):
    yes = False
    print("Yes" if yes else "No")
    break

Failing test case input:
hg

Expected output:
No


Actual output:
False False
False True
No


Fixed submission (verdict: Accepted):
str = input()
yes = True
if len(str) % 2 == 1:
  yes = False
for i in range(len(str)):
  if (i % 2 == 0 and str[i] != 'h') or (i % 2 == 1 and str[i] != 'i'):
    yes = False
    break
print("Yes" if yes else "No")
Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
import re
S = input()
if re.match(r'(hi)*',S):
    print('Yes')
else:
    print('No')

Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
import re
S = input()
if re.match(r'^(hi)+$',S):
    print('Yes')
else:
    print('No')

Problem: p02747
Buggy submission (PyPy3 (2.4.0), verdict: Wrong Answer):
str_hi = input()
if "hi" in str_hi:
    print("Yes")
else:
    print("No")

Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
str_hi = input()
hi_num = int(len(str_hi) / 2)

if "hi" * hi_num == str_hi:
    print("Yes")
else:
    print("No")

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
S = input()
if S.count("hi") == 0:
  print("No")
else:
  print("Yes")

Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
S = input()
S = S.replace("hi","")
if len(S) == 0:
  print("Yes")
else:
  print("No")

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
S = str(input())
l = len(S)
k = 0
for i in range (l - 1):
    if S[i] == "h":
        if S [i + 1] == "i":
            k = 1
if k == 0:
    print("No")
else:
    print("Yes")

Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
S = str(input())
l = len(S)
if l%2 == 1:
    print("No")
else:
    k = 1
    for i in range (l
        if S[2*i] != "h":
            k = 0
        if S [2*i + 1] != "i":
            k = 0
    if k == 0:
        print("No")
    else:
        print("Yes")

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):



S = input()
if 'hi' in S:
    print('Yes')
else:
    print('No')

Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):



S = input()
if 'hi' in S:
    S = S.replace('hi','')
if S ==  '':
    print('Yes')
else:
    print('No')

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
import sys
from collections import deque


def input():
    return sys.stdin.readline()[:-1]


def solve():
    S = input()
    if 'hi' in S:
        print('Yes')
    else:
        print('No')


if __name__ == "__main__":
    solve()


Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
import sys
from collections import deque


def input():
    return sys.stdin.readline()[:-1]


def solve():
    S = input()
    if len(S) % 2 != 0:
        print('No')
    else:
        for i in range(len(S) 
            if S[2 * i:2 * i + 2] != 'hi':
                print('No')
                return
        print('Yes')


if __name__ == "__main__":
    solve()

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
s = input()
s.replace("hi", "")
print("Yes" if s=="" else "No")

Failing test case input:
hihi

Expected output:
Yes

Actual output:
No


Fixed submission (verdict: Accepted):
s = input()
s=s.replace("hi", "")
print("Yes" if s=="" else "No")
Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
import math
import string


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


def nCr(n, r):
    return math.factorial(n)


def has_duplicates2(seq):
    seen = []
    for item in seq:
        if not(item in seen):
            seen.append(item)
    return len(seq) != len(seen)


def divisor(n):
    divisor = []
    for i in range(1, n+1):
        if n % i == 0:
            divisor.append(i)
    return divisor


s = input()
if 'hi' in s:
    print('Yes')
    exit()
print('No')


Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
import math
import string


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


def nCr(n, r):
    return math.factorial(n)


def has_duplicates2(seq):
    seen = []
    for item in seq:
        if not(item in seen):
            seen.append(item)
    return len(seq) != len(seen)


def divisor(n):
    divisor = []
    for i in range(1, n+1):
        if n % i == 0:
            divisor.append(i)
    return divisor












s = input()
if s == 'hi':
    print("Yes")
    exit()
if s == 'hihi':
    print("Yes")
    exit()
if s == 'hihihi':
    print("Yes")
    exit()
if s == 'hihihihi':
    print("Yes")
    exit()
if s == 'hihihihihi':
    print("Yes")
    exit()
print("No")

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
S = input()

for i in range(1,6):
  if S in 'hi'*i:
    print('Yes')
    break
  else:
    pass

else:
  print('No')

Failing test case input:
ih

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
S = input()

for i in range(1,6):
  if S == 'hi'*i:
    print('Yes')
    break
    

else:
  print('No')

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
S = input()
if 'hi' in S and 'hii' not in S:
    print('Yes')
else:
    print("No")


Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
S = input()
S = S.replace("hi", "")
if S:
    print("No")
else:
    print("Yes")

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
a = input()

n = a.count('hi')
b = a.count('hii')

if(n>0 and n!=b):
 print("Yes\n")
else:
 print("No\n")

Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes



Fixed submission (verdict: Accepted):
a = input()

n = a.count('hi')
b = a.count('hii')

if(len(a)/2==n):
	print("Yes\n")
else:
	print("No\n")

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
import math
s = input()
n = math.ceil(len(s)/2)
hitachi = ""
for i in range(n):
  hitachi += "hi"
print(hitachi)
if hitachi in s:
  print("Yes")
else:
  print("No")

Failing test case input:
ah

Expected output:
No


Actual output:
hi
No


Fixed submission (verdict: Accepted):
import math
s = input()
n = math.ceil(len(s)/2)
hitachi = ""
for i in range(n):
  hitachi += "hi"
if hitachi in s:
  print("Yes")
else:
  print("No")
Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
S = input()
i = 0
count = 0

while i <= len(S)-2:
  if S[i] == "h" and S[i + 1] == "i":
    count = 1
    break
  else:
    i += 1

if count == 1:
  print("Yes")
else:
  print("No")

Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
S = input()
i = 0
count = 0
length = len(S)

if S[length - 1] == "h":
  count = 1
elif length % 2 == 1:
  count = 1
else:
  while i <= len(S)-2:
    if S[i] == "h" and S[i + 1] == "i":
      i += 2
    else:
      count = 1
      break

if count == 0:
  print("Yes")
else:
  print("No")

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
s = input()
print("Yes" if "hi" in s else "No")

Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
s = input()
print("Yes" if s.count("hi") == len(s)/2  else "No")

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
S=list(input())
a=0
for i in range(len(S)-1):
    if S[i]=="h":
        if S[i+1]!="i":
            a=1
            break
if a==0:
    print("Yes")
else:
    print("No")

Failing test case input:
gkgh

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
S=list(input())
a=0
if len(S)%2==1:
    a=1
for i in range(len(S)):
    if i%2==0:
        if S[i]!="h":
            a=1
            break
    if i%2==1:
        if S[i]!="i":
            a=1
            break     
if a==0:
    print("Yes")
else:
    print("No")

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
S=input()
a=0
for i in range(len(S)-1):
    if (S[i]=="h") and (S[i+1]=="i"):
        a+=1
if a==0:
    print("No")
else:
    print("Yes")

Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
S=input()
a=0
if len(S)%2==0:
    for i in range(0,len(S)-1,2):
        if (S[i]=="h") and (S[i+1]=="i"):
            a+=2
if a!=len(S):
    print("No")
else:
    print("Yes")
Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
import math
import string


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


def nCr(n, r):
    return math.factorial(n)


def has_duplicates2(seq):
    seen = []
    for item in seq:
        if not(item in seen):
            seen.append(item)
    return len(seq) != len(seen)


def divisor(n):
    divisor = []
    for i in range(1, n+1):
        if n % i == 0:
            divisor.append(i)
    return divisor


s = input()
if 'hii' in s:
    print('No')
    exit()
if 'hi' in s:
    print('Yes')
    exit()
print('No')


Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
import math
import string


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


def nCr(n, r):
    return math.factorial(n)


def has_duplicates2(seq):
    seen = []
    for item in seq:
        if not(item in seen):
            seen.append(item)
    return len(seq) != len(seen)


def divisor(n):
    divisor = []
    for i in range(1, n+1):
        if n % i == 0:
            divisor.append(i)
    return divisor












s = input()
if s == 'hi':
    print("Yes")
    exit()
if s == 'hihi':
    print("Yes")
    exit()
if s == 'hihihi':
    print("Yes")
    exit()
if s == 'hihihihi':
    print("Yes")
    exit()
if s == 'hihihihihi':
    print("Yes")
    exit()
print("No")

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
S = input()
a = S.count("hi")
if a == 0:
     print("No")
else:
     print("Yes")

Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
S = input()
a = len(S)
b = S.count("hi")
b = b * 2
if a == b:
     print("Yes")
else:
     print("No")

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
import re

def judge(check_string):

    HITACH_STRING = "hi"

    
    if not((1 <= len(check_string)) and (len(check_string) <= 10)):
        print("No")

    allow_pattern = "[a-z]+"
    group = re.match(allow_pattern, check_string)


    if HITACH_STRING in check_string:
        print("Yes")
    else:
        print("No")


if __name__ == "__main__":
    hitachi_string = input()
    judge(hitachi_string)

Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
import re

def judge(check_string):

    
    if not((1 <= len(check_string)) and (len(check_string) <= 10)):
        print("No")

    
    allow_pattern = "[a-z]+"
    group = re.match(allow_pattern, check_string)

    HITACH_STRING = "^(hi){1,}$"

    if(re.match(HITACH_STRING, check_string)):
        print("Yes")
    else:
        print("No")


if __name__ == "__main__":
    hitachi_string = input()
    judge(hitachi_string)
Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
s=input()
for i in range(len(s)-1):
    if s[i:i+2]=="hi":
        print("Yes")
        exit()

print("No")

Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
s=input()
if len(s)%2==1:
    print("No")
    exit()
for i in range(0,len(s)-1,2):
    if not s[i:i+2]=="hi":
        print("No")
        exit()
print("Yes")

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
S = input()

if 'hi' in S:
    print('Yes')
else:
    print('No')

Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
S = input()
S = S.replace('hi', '')

if S == '':
    print('Yes')
else:
    print('No')

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
S = list(input())
for i in range(len(S) - 1):
    if S[i:i + 2] == ["h","i"]:
        print('Yes')
        exit()
if S == ["h","i"]:
    print("Yes")
else:
    print("No")

Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
S = input()
hitachi = ["h", 'i']
init = 0
for i in range(len(S)):
    if not hitachi[init] == S[i]:
        print("No")
        exit()
    init = 1 - init

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

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
S = input()

for i in range(1,6):
  if S is 'hi'*i:
    print('Yes')
    break
    

else:
  print('No')

Failing test case input:
hi

Expected output:
Yes

Actual output:
No


Fixed submission (verdict: Accepted):
S = input()

for i in range(1,6):
  if S == 'hi'*i:
    print('Yes')
    break
    

else:
  print('No')
Problem: p02747
Buggy submission (PyPy3 (2.4.0), verdict: Wrong Answer):
import sys,collections as cl,bisect as bs
sys.setrecursionlimit(100000)
input = sys.stdin.readline
mod = 10**9+7
Max = sys.maxsize
def l(): 
    return list(map(int,input().split()))
def m(): 
    return map(int,input().split())
def onem(): 
    return int(input())
def s(x): 
    a = []
    aa = x[0]
    su = 1
    for i in range(len(x)-1):
        if aa != x[i+1]:
            a.append([aa,su])
            aa = x[i+1]
            su = 1
        else:
            su += 1
    a.append([aa,su])
    return a
def jo(x): 
    return " ".join(map(str,x))
def max2(x): 
    return max(map(max,x))
def In(x,a): 
    k = bs.bisect_left(a,x)
    if k != len(a) and a[k] ==  x:
        return True
    else:
        return False

s = input().split()[0]

if s.count("hi"):
    print("Yes")
else:
    print("No")



Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
import sys,collections as cl,bisect as bs
sys.setrecursionlimit(100000)
input = sys.stdin.readline
mod = 10**9+7
Max = sys.maxsize
def l(): 
    return list(map(int,input().split()))
def m(): 
    return map(int,input().split())
def onem(): 
    return int(input())
def s(x): 
    a = []
    aa = x[0]
    su = 1
    for i in range(len(x)-1):
        if aa != x[i+1]:
            a.append([aa,su])
            aa = x[i+1]
            su = 1
        else:
            su += 1
    a.append([aa,su])
    return a
def jo(x): 
    return " ".join(map(str,x))
def max2(x): 
    return max(map(max,x))
def In(x,a): 
    k = bs.bisect_left(a,x)
    if k != len(a) and a[k] ==  x:
        return True
    else:
        return False

s = input().split()[0]

if s.count("hi") * 2 == len(s):
    print("Yes")
else:
    print("No")

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):

















mod = 10**9 + 7

def readInts():
  return list(map(int,input().split()))
def main():
    s = input()
    for i in range(0,len(s),2):
        print(s[i:i+2])
        if s[i:i+2] == 'hi':
            pass
        else:
            print('No')
            exit()
    print('Yes')
if __name__ == '__main__':
  main()


Failing test case input:
lc

Expected output:
No


Actual output:
lc
No


Fixed submission (verdict: Accepted):

















mod = 10**9 + 7

def readInts():
  return list(map(int,input().split()))
def main():
    s = input()
    for i in range(0,len(s),2):
        
        if s[i:i+2] == 'hi':
            pass
        else:
            print('No')
            exit()
    print('Yes')
if __name__ == '__main__':
  main()

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
print('Yes' if input().replace('hi', '') else 'No')

Failing test case input:
eg

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
print('No' if input().replace('hi', '') else 'Yes')
Problem: p02747
Buggy submission (PyPy3 (2.4.0), verdict: Wrong Answer):
str_hi = str(input())
if "hi" in str_hi:
    print("Yes")
else:
    print("No")

Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
str_hi = input()
hi_num = int(len(str_hi) / 2)

if "hi" * hi_num == str_hi:
    print("Yes")
else:
    print("No")

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
S = input().strip()

if 'hi' in S:
    print('Yes')
else:
    print('No')


Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
S = input().strip()

if S.replace('hi', '') == '':
    print('Yes')
else:
    print('No')

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
import sys

s = list(map(str,input()))
cnt = 0

for i in s:
    if i == "h":
        cnt = 1
    elif i == "i":
        if cnt == 1:
            print("Yes")
            sys.exit()
    else:
        cnt = 0
        continue

print("No")

Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
import sys

s = list(map(str,input()))

if len(s)%2 == 1:
    print("No")
    sys.exit()

for i in range(len(s)):
    if i%2 == 0:
        if s[i] != "h":
            print("No")
            sys.exit()
    else:
        if s[i] != "i":
            print("No")
            sys.exit()

print("Yes")

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):




Hitachi="Hitachi"
hitachi="hitachi"

s=input()
if "hihi" in s:print("Yes")
else:print("No")

Failing test case input:
hi

Expected output:
Yes

Actual output:
No


Fixed submission (verdict: Accepted):



Hitachi="Hitachi"
hitachi="hitachi"

s=input()
if "hi"*(len(s)
else:print("No")

Problem: p02747
Buggy submission (PyPy3 (2.4.0), verdict: Wrong Answer):


S = str(input())

output = 'No'

if ('hi' in S):

    S = S.replace("hi", "A")

    if ('Ai' in S):
        output = 'No'
    else:
        output = 'Yes'

print(output)


Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):


S = str(input())

output = 'No'

if ('hi' in S):

    S = S.replace("hi", "A")

    if S.isupper():
        output = 'Yes'


print(output)

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
S = input()

for i in range(1,100):
  if S in 'hi'*i:
    print('Yes')
    break
  else:
    pass

else:
  print('No')

Failing test case input:
ih

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
S = input()

for i in range(1,6):
  if S == 'hi'*i:
    print('Yes')
    break
    

else:
  print('No')

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
S = input()
ans = "No"
for i in range(len(S)-1):
    if S[i]+S[i+1]=="hi":
        ans = "Yes"
print(ans)

Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
S = input()
ans = "Yes"
if len(S)%2==1:ans = "No"
for i in range(len(S)
    if S[i*2]+S[i*2+1]!="hi":
        ans = "No"
print(ans)
Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
a = input()
b = a.split("hi")
c = "".join(b)
print(c)
if len(c) <= 0:
    print("Yes")
else:
    print("No")

Failing test case input:
ggjg

Expected output:
No


Actual output:
ggjg
No


Fixed submission (verdict: Accepted):
a = input()
b = a.split("hi")
c = "".join(b)
if len(c) <= 0:
    print("Yes")
else:
    print("No")

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
s = str(input())

if 'hi' in s:
    ans = 'Yes'
else:
    ans = 'No'

print(ans)


Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
s = str(input())

ss = s.replace('hi', '')

if len(ss) == 0:
    ans = 'Yes'
else:
    ans = 'No'

print(ans)

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
input = input()

result = "Yes"
for i in range(len(input)-1):
    if input[i] == "i":
        continue;

    str = input[i] + input[i+1]
    if str != "hi":
        result = "No"
        break

print(result)

Failing test case input:
ia

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
input = input()

if len(input) % 2:
    print("No")
    exit(0)

result = "Yes"
isHi = False
for i in range(len(input)-1):
    if isHi:
        isHi = False
        continue;

    str = input[i] + input[i+1]
    if str != "hi":
        result = "No"
        break

    isHi = True

print(result)

Problem: p02747
Buggy submission (PyPy3 (2.4.0), verdict: Wrong Answer):
s = input()

flag = False
for i in range(len(s)-1):
  if s[i] == "h":
    if s[i+1] == "i":
      flag = True

if flag == True:
  print("Yes")
else:
  print("No")

Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
s = input()

flag = True
for i in range(len(s)
  if (s[i*2] != "h") | (s[i*2+1] != "i"):
    flag = False

if (flag == True) & (len(s)%2==0):
  print("Yes")
else:
  print("No")

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
str = input()

if "hi" in str:
  print("Yes")
else:
  print("No")

Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
str = input()

str = str.replace("hi", "")

if str == "":
  print("Yes")
else:
  print("No")

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
S = input().strip()

if 'hi' in S and 'hii' not in S:
    print('Yes')
else:
    print('No')


Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
S = input().strip()

if S.replace('hi', '') == '':
    print('Yes')
else:
    print('No')

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
S = input()
flag = 0
for i in range(len(S)):
    if S[i:i+2] == "hi":
        flag = 1
if flag == 0:
    print("No")
else:
    print("Yes")

Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
S = input()
flag = 0
for i in range(0,len(S),2):
    if S[i:i+2] == "hi":
        flag += 1
if flag*2 == len(S) :
    print("Yes")
else:
    print("No")
Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
s = input().split("hi")


if len(set(s)) == 1:
  print("Yes")
else:
  print("No")

Failing test case input:
gjgh

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
s = input().split("hi")

if len(s)==1:
  print("No")
elif len(set(s)) == 1:
  print("Yes")
else:
  print("No")

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
S = input() 
if 'hi' or 'hihi' or 'hihihihi' or 'hihihihihi':
  print('Yes')
else:
  print('No')

Failing test case input:
ia

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
S = input() 
if (S == 'hi' or S == 'hihi' or S == 'hihihi' or S == 'hihihihi' or S == 'hihihihihi'):
  print('Yes')
else:
  print('No')

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
s = input()

if s.find("hi") >= 0:
  print("Yes")
else:
  print("No")

Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
s = input()

s = s.replace("hi","")

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

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
x = []
x = input()

y = 0

for i in range(len(x)):
    if x[i] != 'h' and x[i] != 'i':
        y = 0
        break
    if len(x) % 2 != 0:
        break
    if x[i:i + 2] == "hi":
        y = 1
    else:
        pass

if y == 1:
    print("Yes")
else:
    print("No")

Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
x = []
x = input()

y = 0

for i in range(len(x)):
    if x[0:2] != "hi":
        break
    if x[i] != 'h' and x[i] != 'i':
        y = 0
        break
    if len(x) % 2 != 0:
        break
    if x[i:i + 2] == "hi":
        y = 1
    else:
        pass

if y == 1:
    print("Yes")
else:
    print("No")

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
S = input()

for i in range(1,6):
  if S in 'hi'*i:
    print('Yes')
    break

else:
  print('No')

Failing test case input:
ih

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
S = input()

for i in range(1,6):
  if S == 'hi'*i:
    print('Yes')
    break
    

else:
  print('No')

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
S=input()
print("Yes" if "hi" in S else "No")

Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
S=input().replace("hi","")
print("Yes" if S=="" else "No")
Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
def main():
    S = input()
    L_S = len(S)
    for i in range(L_S - 1):
        if S[i] == 'h' and S[i + 1] == 'i':
            print('Yes')
            exit()
    print('No')


if __name__ == '__main__':
    main()


Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
def main():
    S = input()
    L_S = len(S)

    if L_S % 2 != 0:
        print('No')
        exit()

    for i in range(L_S 
        if S[i * 2] != 'h' or S[i * 2 + 1] != 'i':
            print('No')
            exit()
    print('Yes')


if __name__ == '__main__':
    main()

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
s = input()

if s.count("hi") > 0:
    print("Yes")
else:
    print("No")

Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
s = input()

S = s.split("hi")

if set(S) == {''}:
    print("Yes")
else:
    print("No")

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):

input_line = input()
Line = list(input_line)

flag = 0

for i in Line:
    

    if i == "h" and flag == 0:
        flag = 1
    elif i == "i" and flag ==1:
        flag = 0
    else:
        flag = 2
        print("No")

if flag == 1:
    print("No")
elif flag == 0:
    print("Yes")


Failing test case input:
gh

Expected output:
No


Actual output:
No
No


Fixed submission (verdict: Accepted):

input_line = input()
Line = list(input_line)

flag = 0

for i in Line:
    

    if i == "h" and flag == 0:
        flag = 1
    elif i == "i" and flag ==1:
        flag = 0
    else:
        flag = 2

if flag == 1:
    print("No")
elif flag == 2:
    print("No")
elif flag == 0:
    print("Yes")

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):

def main():
    S = input().rstrip()
    print("Yes" if "hi" in S else "No")


if __name__ == "__main__":
    main()


Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):

def main():
    S = input().rstrip()
    print("Yes" if S in {"hi", "hihi", "hihihi", "hihihihi", "hihihihihi"} else "No")


if __name__ == "__main__":
    main()

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
S=input()
while len(S)>=2:
  if S[:2]=='hi':
    S=S[2:]
  else:
    break
if len(S)==0:
  print('YES')
else:
  print('NO')

Failing test case input:
ggjg

Expected output:
No


Actual output:
NO


Fixed submission (verdict: Accepted):
S=input()
while len(S)>=2:
  if S[0:2]=='hi':
    S=S[2:]
  else:
    break
if len(S)==0:
  print('Yes')
else:
  print('No')

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
s = str(input())
if 'hi' in s:
    print('Yes')
else:
    print('No')


Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
s = str(input())
if len(s.replace('hi', '')) == 0:
    print('Yes')
else:
    print('No')
Problem: p02747
Buggy submission (Python (3.8.2), verdict: Wrong Answer):
s = input()
if s.count('hi') > 0: print('Yes')
else: print('No')


Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
s = input()
s = s.replace('hi', '')
if s == '': print('Yes')
else: print('No')

Problem: p02747
Buggy submission (PyPy3 (2.4.0), verdict: Wrong Answer):


S = str(input())

output = 'No'

if ('hi' in S):
    S = S.replace("hii", "N")

    if ('hi' in S):
        output = 'Yes'

print(output)

Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):


S = str(input())

output = 'No'

if ('hi' in S):

    S = S.replace("hi", "A")

    if S.isupper():
        output = 'Yes'


print(output)

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
s = input()
p = len(s)
s = s.replace('hihi', '')
a = len(s)
if p -a>= 4:
  print('Yes')
else:
  print('No')

Failing test case input:
hi

Expected output:
Yes

Actual output:
No


Fixed submission (verdict: Accepted):
s = input()
p = len(s)
s = s.replace('hi', '')
a = len(s)
if a==0:
  print('Yes')
else:
  print('No')

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
a = str(input())
b = len(a)
B = int(b/2)
c = 'hi'*B
if a == 'hi':
    print('Yes')
elif b/2 == 1 or b/2 == 2 or b/2 == 3 or b/2 == 4 or b/2 == 5:
    if a == c:
        print('Yes')
else:
    print('No')

Failing test case input:
ge

Expected output:
No


Actual output:

Fixed submission (verdict: Accepted):
a = str(input())
b = len(a)
B = int(b/2)
c = 'hi'*B
if a == 'hi':
    print('Yes')
elif b/2 == 1 or b/2 == 2 or b/2 == 3 or b/2 == 4 or b/2 == 5:
    if a == c:
        print('Yes')
    else:
        print('No')
else:
    print('No')

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):




def main():
    s = input().strip()
    ans = s.find("hi") >= 0
    print("Yes" if ans else "No")


if __name__ == '__main__':
    main()


Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):



c = {"hi", "hihi", "hihihi", "hihihihi", "hihihihihi"}

def main():
    s = input().strip()
    ans = s in c
    print("Yes" if ans else "No")


if __name__ == '__main__':
    main()

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
if 'hi' in str(input()):
    print('Yes')
else:
    print('No')


Failing test case input:
hhhi

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
s = str(input()).replace('hi', '')
if len(s) == 0:
    print('Yes')
else:
    print('No')

Problem: p02747
Buggy submission (Python (3.4.3), verdict: Wrong Answer):
import re
if re.match ("(hi*)", input()):
    print ("Yes")
else:
    print ("No")

Failing test case input:
hd

Expected output:
No


Actual output:
Yes


Fixed submission (verdict: Accepted):
import re
if re.match ("^(hi)+$", input()):
    print ("Yes")
else:
    print ("No")