TnT/CodeNet4Repair huggingface dataset:
Problem:
Takahashi is competing in a sumo tournament. The tournament lasts for 15 days, during which he performs in one match per day. If he wins 8 or more matches, he can also participate in the next tournament.  The matches for the first k days have finished. You are given the results of Takahashi's matches as a string S consisting of `o` and `x`. If the i-th character in S is `o`, it means that Takahashi won the match on the i-th day; if that character is `x`, it means that Takahashi lost the match on the i-th day.  Print `YES` if there is a possibility that Takahashi can participate in the next tournament, and print `NO` if there is no such possibility.

Incorrect submission (verdict: Wrong Answer):
#JMD


 
import sys
import math

#import fractions
#import numpy
 
###File Operations###
fileoperation=0
if(fileoperation):
    orig_stdout = sys.stdout
    orig_stdin = sys.stdin
    inputfile = open('W:/Competitive Programming/input.txt', 'r')
    outputfile = open('W:/Competitive Programming/output.txt', 'w')
    sys.stdin = inputfile
    sys.stdout = outputfile

###Defines...###
mod=1000000007
 
###FUF's...###
def nospace(l):
    ans=''.join(str(i) for i in l)
    return ans
 
 
 
##### Main ####
t=1
for tt in range(t):
    s=str(input())
    v=s.count('x')
    if(15-v<8):
        print("No")
    else:
        print("Yes")
    #n,k,s= map(int, sys.stdin.readline().split(' '))
    #a=list(map(int,sys.stdin.readline().split(' ')))
    
    
#####File Operations#####
if(fileoperation):
    sys.stdout = orig_stdout
    sys.stdin = orig_stdin
    inputfile.close()
    outputfile.close()

Fixed, accepted submission:
#JMD


 
import sys
import math

#import fractions
#import numpy
 
###File Operations###
fileoperation=0
if(fileoperation):
    orig_stdout = sys.stdout
    orig_stdin = sys.stdin
    inputfile = open('W:/Competitive Programming/input.txt', 'r')
    outputfile = open('W:/Competitive Programming/output.txt', 'w')
    sys.stdin = inputfile
    sys.stdout = outputfile

###Defines...###
mod=1000000007
 
###FUF's...###
def nospace(l):
    ans=''.join(str(i) for i in l)
    return ans
 
 
 
##### Main ####
t=1
for tt in range(t):
    s=str(input())
    v=s.count('o')
    v+=15-len(s)
    if(v<8):
        print("NO")
    else:
        print("YES")
    #n,k,s= map(int, sys.stdin.readline().split(' '))
    #a=list(map(int,sys.stdin.readline().split(' ')))
    
    
#####File Operations#####
if(fileoperation):
    sys.stdout = orig_stdout
    sys.stdin = orig_stdin
    inputfile.close()
    outputfile.close()
Problem:
Given is a rooted tree with N vertices numbered 1 to N. The root is Vertex 1, and the i-th edge (1 \leq i \leq N - 1) connects Vertex a_i and b_i.  Each of the vertices has a counter installed. Initially, the counters on all the vertices have the value 0.  Now, the following Q operations will be performed:    * Operation j (1 \leq j \leq Q): Increment by x_j the counter on every vertex contained in the subtree rooted at Vertex p_j.  Find the value of the counter on each vertex after all operations.

Incorrect submission (verdict: Wrong Answer):
N, Q = map(int, input().split())
G = [[] for n in range(N+1)]
ANS = [0] * (N+1)
for _ in range(N-1):
    a,b = map(int, input().split())
    G[a].append(b)
for _ in range(Q):
    p, x = map(int, input().split())
    ANS[p] += x

from collections import deque
que = deque([])
que.append(1)
while que:
    node = que.pop()
    ans = ANS[node]
    for child in G[node]:
        ANS[child] += ans
        que.append(child)
for i in range(1, N+1):
    print(ANS[i])

Fixed, accepted submission:
N,Q = map(int, input().split())

Links = [[] for _ in range(N)]
for _ in range(N-1):
    a, b = map(int, input().split())
    Links[a-1].append(b-1)
    Links[b-1].append(a-1)

Ans = [0]*N
for _ in range(Q):
    p, x = map(int, input().split())
    Ans[p-1] += x

checked = [0]*N

import collections
search = collections.deque([0])
while search:
    t = search.pop()
    checked[t] = 1
    for node in Links[t]:
        if checked[node]==1:
            continue
        Ans[node] += Ans[t]
        checked[node] = 1
        search.append(node)
print(*Ans)
Problem:
There are N balls in the xy-plane. The coordinates of the i-th of them is (x_i, i). Thus, we have one ball on each of the N lines y = 1, y = 2, ..., y = N.  In order to collect these balls, Snuke prepared 2N robots, N of type A and N of type B. Then, he placed the i-th type-A robot at coordinates (0, i), and the i-th type-B robot at coordinates (K, i). Thus, now we have one type-A robot and one type-B robot on each of the N lines y = 1, y = 2, ..., y = N.  When activated, each type of robot will operate as follows.    * When a type-A robot is activated at coordinates (0, a), it will move to the position of the ball on the line y = a, collect the ball, move back to its original position (0, a) and deactivate itself. If there is no such ball, it will just deactivate itself without doing anything.    * When a type-B robot is activated at coordinates (K, b), it will move to the position of the ball on the line y = b, collect the ball, move back to its original position (K, b) and deactivate itself. If there is no such ball, it will just deactivate itself without doing anything.  Snuke will activate some of the 2N robots to collect all of the balls. Find the minimum possible total distance covered by robots.

Incorrect submission (verdict: Wrong Answer):
N = int(input())
K = int(input())
X = list(map(int, input().split()))
count = 0
for i in X:
    A = i
    B =abs(i - K)
    if A >= B:
        count = count + B
    else:
        count = count + A
print(count)

Fixed, accepted submission:
N = int(input())
K = int(input())
X = list(map(int, input().split()))
count = 0
for i in X:
    A = i
    B =abs(i - K)
    if A >= B:
        count = count + 2*B
    else:
        count = count + 2*A
print(count)
Problem:
Print all the integers that satisfies the following in ascending order:    * Among the integers between A and B (inclusive), it is either within the K smallest integers or within the K largest integers.

Incorrect submission (verdict: Wrong Answer):
A,B,K = map(int,input().split())
abl = []

for i in range(A,B+1):
    abl.append(i)
print(abl)

if K < len(abl):
    for j in abl[:K-1]:
        print(j)
    
    for k in abl[-K:]:
        print(k)
else:
    for j in abl[:K-1]:
        print(j)

Fixed, accepted submission:
a,b,k = map(int,input().split())
num = []

if b-a <= k:
    for i in range(a,b+1):
        print(i)
else:
    for i in range(a,a+k):
        num.append(i)
    for i in range(b-k+1,b+1):
        num.append(i)
        
    num = list(set(num))
    num.sort()
    
    for i in num:
        print(i)
Problem:
Write a program which calculates the area and perimeter of a given rectangle.

Incorrect submission (verdict: Wrong Answer):
str_input = input()
list_input = str_input.split(" ")
print(list_input)
a = int(list_input[0])
b = int(list_input[1])
area = a * b
circ = (a + b) * 2
print(area, circ)

Fixed, accepted submission:
a,b = (int(x) for x in input().split())
c = a * b
d = (a + b) * 2
print(c,d)
Problem:
Compute A \times B, truncate its fractional part, and print the result as an integer.

Incorrect submission (verdict: Wrong Answer):
A,B=input().split()
A=int(A)
B=float(B)
print('{:.0f}'.format(A*B))

Fixed, accepted submission:
A,B=input().split()
print(int(A)*round(float(B)*100)//100)
Problem:
Takahashi is distributing N balls to K persons.  If each person has to receive at least one ball, what is the maximum possible difference in the number of balls received between the person with the most balls and the person with the fewest balls?

Incorrect submission (verdict: Wrong Answer):
n,k = map(int, input().split())
if k>=2:
    print(n-k-1)
else:
    print(0)

Fixed, accepted submission:
n,k = map(int, input().split())
if k>=2:
    print(n-k)
else:
    print(0)
Problem:
You are given a string S consisting of lowercase English letters. Find the lexicographically (alphabetically) smallest lowercase English letter that does not occur in S. If every lowercase English letter occurs in S, print `None` instead.

Incorrect submission (verdict: Wrong Answer):
S=input()
A=["a","b","c","d","e","f","g","h","i","j","k","l","m","n","o","p","q","r","s","t","u","v","w","x","y","z"]
B=[c for c in S]
B.sort()
for i in range(0,24):
    if A[i] != B[i]:
        print(A[i])
        break
if len(B)<26:
        print("z")
else:
    print("none")

Fixed, accepted submission:
d=[0]*26
for i in input():
    d[ord(i)-97]+=1
print(chr(97+d.index(0)) if 0 in d else"None")
Problem:
It is September 9 in Japan now.  You are given a two-digit integer N. Answer the question: Is 9 contained in the decimal notation of N?

Incorrect submission (verdict: Wrong Answer):
a = int(input())

if (a/10 == 9):
    print("yes")
if (a%10 == 9):
    print("yes")
else:
    print("No")

Fixed, accepted submission:
a = list(map(int,list(input())))
if (a[0] == 9 or a[1] == 9):
    print("Yes")
else:
    print("No")
Problem:
Snuke lives at position x on a number line. On this line, there are two stores A and B, respectively at position a and b, that offer food for delivery.  Snuke decided to get food delivery from the closer of stores A and B. Find out which store is closer to Snuke's residence.  Here, the distance between two points s and t on a number line is represented by |s-t|.

Incorrect submission (verdict: Wrong Answer):
x,a,b=map(int,input().split())

print(min(abs(x-a),abs(x-b)))

Fixed, accepted submission:
x,a,b=map(int,input().split())

if min(abs(x-a),abs(x-b))==abs(x-a):
    print('A')
else :
    print('B')
Problem:
How many multiples of d are there among the integers between L and R (inclusive)?

Incorrect submission (verdict: Wrong Answer):
L,R,d = map(int,input().split())
n = L//d
m = R//d
if n%d == 0:
  ans = m-n+1
else:
  ans = m-n
print(ans)


Fixed, accepted submission:
L,R,d = map(int,input().split())
n = L//d
m = R//d
if L%d == 0:
  ans = m-n+1
else:
  ans = m-n
print(ans)
Problem:
You are given three integers A, B and C. Determine whether C is not less than A and not greater than B.

Incorrect submission (verdict: Wrong Answer):
(a, b, c) = (int(tok) for tok in input().split())
print("YES" if a <= c and c <= b else "NO")

Fixed, accepted submission:
(a, b, c) = (int(tok) for tok in input().split())
print("Yes" if a <= c and c <= b else "No")
Problem:
You are given a grid with 2 rows and 3 columns of squares. The color of the square at the i-th row and j-th column is represented by the character C_{ij}.  Write a program that prints `YES` if this grid remains the same when rotated 180 degrees, and prints `NO` otherwise.

Incorrect submission (verdict: Wrong Answer):

C1 =str(input())
C2 =str(input())

if C1[0] == C2[2] and C1[1] == C2[1] and C1[2] == C2[0]:
    print('Yes')

else:
    print('No')

Fixed, accepted submission:

C1 =str(input())
C2 =str(input())

if C1[0] == C2[2] and C1[1] == C2[1] and C1[2] == C2[0]:
    print('YES')

else:
    print('NO')
Problem:
Snuke has decided to construct a string that starts with `A` and ends with `Z`, by taking out a substring of a string s (that is, a consecutive part of s).  Find the greatest length of the string Snuke can construct. Here, the test set guarantees that there always exists a substring of s that starts with `A` and ends with `Z`.

Incorrect submission (verdict: Wrong Answer):
# -*- coding: utf-8 -*-

x = input()

a = 0
z = 0

for i in range(len(x)):
    if x[i] == "A":
        a = i
        break

for i in range(len(x)):
    if x[-(i+1)] == "Z":
        z = len(x) - i
        break

print(x[a:z])


Fixed, accepted submission:
# -*- coding: utf-8 -*-

x = input()

a = 0
z = 0

for i in range(len(x)):
    if x[i] == "A":
        a = i
        break

for i in range(len(x)):
    if x[-(i+1)] == "Z":
        z = len(x) - i
        break

print(len(x[a:z]))
Problem:
Snuke has decided to construct a string that starts with `A` and ends with `Z`, by taking out a substring of a string s (that is, a consecutive part of s).  Find the greatest length of the string Snuke can construct. Here, the test set guarantees that there always exists a substring of s that starts with `A` and ends with `Z`.

Incorrect submission (verdict: Wrong Answer):
s = input()

k = s[::-1]

print(k)

for i in range(len(s)):
    if s[i]=='Z':
        z_num = i 
    if k[i]=='A':
        a_num = i

ans = a_num + z_num + 2 - len(s)

print(ans)


Fixed, accepted submission:
s = input()

k = s[::-1]

for i in range(len(s)):
    if s[i]=='Z':
        z_num = i 
    if k[i]=='A':
        a_num = i

ans = a_num + z_num + 2 - len(s)

print(ans)
Problem:
How many multiples of d are there among the integers between L and R (inclusive)?

Incorrect submission (verdict: Wrong Answer):
import math

l, r, d = map(int, input().split())

if l % d == 0 or r % d == 0:
  print(math.floor(r/d) - math.floor(r/d) + 1)
else:
  print(math.floor(r/d) - math.floor(r/d))

Fixed, accepted submission:
import math

l, r, d = map(int, input().split())

if l % d == 0:
  if r % d == 0:
    print(math.floor(r/d) - math.floor(l/d) + 1)
  else:
    print(math.floor(r/d) - math.floor(l/d) + 1)
else:
  if r % d == 0:
    print(math.floor(r/d) - math.floor(l/d))
  else:
    print(math.floor(r/d) - math.floor(l/d))
Problem:
Write a program which reads two integers a, b and an operator op, and then prints the value of a op b.  The operator op is '+', '-', '*' or '/' (sum, difference, product or quotient). The division should truncate any fractional part.

Incorrect submission (verdict: Wrong Answer):
import math
def solve(input_text):
    for line in input_text:
        op=line[1]
        a=int(line[0])
        b=int(line[2])
        ans=0
        
        if op=='+':
            ans=a+b
        if op=='-':
            ans=a-b
        if op=='*':
            ans=a*b
        if op == '/':
            ans ==a/b
        print(ans)
    
def answer():
    input_text=[]
    line=[]
    
    while True:
        
        line = input()
        line= line.split(' ')
        if line[1]=='?':
            break
        input_text.append(line)
    
    solve(input_text)

if __name__ =='__main__':
    answer()


Fixed, accepted submission:
import math
def solve(input_text):
    for line in input_text:
        op=line[1]
        a=int(line[0])
        b=int(line[2])
        ans=0
        
        if op=='+':
            ans=a+b
        if op=='-':
            ans=a-b
        if op=='*':
            ans=a*b
        if op == '/':
            ans =math.floor(a/b)
        print(ans)
    
def answer():
    input_text=[]
    line=[]
    
    while True:
        
        line = input()
        line= line.split(' ')
        if line[1]=='?':
            break
        input_text.append(line)
    
    solve(input_text)

if __name__ =='__main__':
    answer()
Problem:
There are N positive integers written on a blackboard: A_1, ..., A_N.  Snuke can perform the following operation when all integers on the blackboard are even:    * Replace each integer X on the blackboard by X divided by 2.  Find the maximum possible number of operations that Snuke can perform.

Incorrect submission (verdict: Time Limit Exceeded):
n = int(input())
numbers = [int(i) for i in input().split()]
for i in range(0,n):
    count = 0
    while True:
        for i in range(n):
            if numbers[i] % 2 != 0:
                break
            else:
                numbers[i] = int(numbers[i]) / 2
        count += 1
print(count)


Fixed, accepted submission:
import sys
import numpy as np
from collections import Counter, deque

sys.setrecursionlimit(10 ** 7)
f_inf = float('inf')
mod = 10 ** 9 + 7


def resolve():
    n = int(input())
    A = np.array(list(map(int, input().split())))

    res = 0
    while not any(np.mod(A, 2)):
        res += 1
        A //= 2

    print(res)


if __name__ == '__main__':
    resolve()
Problem:
You are given a positive integer X. Find the largest _perfect power_ that is at most X. Here, a perfect power is an integer that can be represented as b^p, where b is an integer not less than 1 and p is an integer not less than 2.

Incorrect submission (verdict: Wrong Answer):
#2019/10/03
X = int(open(0).read())
print(X)
max_exp=1
exp=0
for i in range(1,X+1):
#     print("i", i)
    for j in range(2,X+1):
#         print("j", j)
        exp = i**j
        if exp > X:
            break
        if max_exp < exp:
            max_exp = exp
print(max_exp)

Fixed, accepted submission:
#2019/10/03
X = int(open(0).read())
#print(X)
max_exp=1
exp=0
for i in range(1,X+1):
#     print("i", i)
    for j in range(2,X+1):
#         print("j", j)
        exp = i**j
        if exp > X:
            break
        if max_exp < exp:
            max_exp = exp
print(max_exp)
Problem:
Takahashi is competing in a sumo tournament. The tournament lasts for 15 days, during which he performs in one match per day. If he wins 8 or more matches, he can also participate in the next tournament.  The matches for the first k days have finished. You are given the results of Takahashi's matches as a string S consisting of `o` and `x`. If the i-th character in S is `o`, it means that Takahashi won the match on the i-th day; if that character is `x`, it means that Takahashi lost the match on the i-th day.  Print `YES` if there is a possibility that Takahashi can participate in the next tournament, and print `NO` if there is no such possibility.

Incorrect submission (verdict: Wrong Answer):
S = input()

if S.count('o') >= 8:
    print('YES')

else:
    print('NO')


Fixed, accepted submission:
S = input()

15 - len(S)

if (15 - len(S)) + S.count('o') >= 8:
    print('YES')

else:
    print('NO')
Problem:
On some day in January 2018, Takaki is writing a document. The document has a column where the current date is written in `yyyy/mm/dd` format. For example, January 23, 2018 should be written as `2018/01/23`.  After finishing the document, she noticed that she had mistakenly wrote `2017` at the beginning of the date column. Write a program that, when the string that Takaki wrote in the date column, S, is given as input, modifies the first four characters in S to `2018` and prints it.

Incorrect submission (verdict: Wrong Answer):
S = str(input())
S.replace("2017", "2018")

Fixed, accepted submission:
S = input()
print("2018" + S[4:])
Problem:
You are given three integers A, B and C. Determine whether C is not less than A and not greater than B.

Incorrect submission (verdict: Wrong Answer):
a = list(map(int,input().split()))
# b = list(map(int,input().split()))

if a[0]<=a[2]<=a[1]:
    print("yes")
else:
    print("No")

Fixed, accepted submission:
a = list(map(int,input().split()))
# b = list(map(int,input().split()))

if a[0]<=a[2]<=a[1]:
    print("Yes")
else:
    print("No")
Problem:
In a public bath, there is a shower which emits water for T seconds when the switch is pushed.  If the switch is pushed when the shower is already emitting water, from that moment it will be emitting water for T seconds. Note that it does not mean that the shower emits water for T additional seconds.  N people will push the switch while passing by the shower. The i-th person will push the switch t_i seconds after the first person pushes it.  How long will the shower emit water in total?

Incorrect submission (verdict: Wrong Answer):

l = list(map(int, input().split()))
N = l[0]
T = l[1]


tl = list(map(int, input().split()))

bt = 0 
gt = 0 
for i, t in enumerate(tl):
    if t - bt > T:
        gt += T 
    else:
        gt += t - bt 
    bt = t
        

print(str(gt))

Fixed, accepted submission:

N,T = map(int, input().split())

tl = list(map(int, input().split()))

bt = 0 
gt = T 
for t in tl[1:]:
    if t - bt > T:
        gt += T 
    else:
        gt += t - bt 
    bt = t

print(str(gt))
Problem:
Print all the integers that satisfies the following in ascending order:    * Among the integers between A and B (inclusive), it is either within the K smallest integers or within the K largest integers.

Incorrect submission (verdict: Wrong Answer):
A, B, K = map(int, input().split())
K = min(K,B-A+1)
S = set()
for i in range(K):
    S.add(A + i)
for i in range(K):
    S.add(B - i)

for x in S:
    print(x)

Fixed, accepted submission:
A, B, K = map(int, input().split())
K = min(K,B-A+1)
S = set()
for i in range(K):
    S.add(A + i)
for i in range(K):
    S.add(B - i)
L = sorted(list(S))
for x in L:
    print(x)
Problem:
You are given a grid with 2 rows and 3 columns of squares. The color of the square at the i-th row and j-th column is represented by the character C_{ij}.  Write a program that prints `YES` if this grid remains the same when rotated 180 degrees, and prints `NO` otherwise.

Incorrect submission (verdict: Wrong Answer):
A = list(input())
B = list(input())
for i in range(3) :
    if A[0] == B[2] and A[1] == B[1] and A[2] == B[0] :
        print("Yes")
        break
    else :
        print("No")
        break
        


Fixed, accepted submission:
A = list(input())
B = list(input())
if A[0] == B[2] and A[1] == B[1] and A[2] == B[0] :
    print("YES")
else :
    print("NO")
Problem:
Snuke has come to a store that sells boxes containing balls. The store sells the following three kinds of boxes:    * Red boxes, each containing R red balls   * Green boxes, each containing G green balls   * Blue boxes, each containing B blue balls  Snuke wants to get a total of exactly N balls by buying r red boxes, g green boxes and b blue boxes. How many triples of non-negative integers (r,g,b) achieve this?

Incorrect submission (verdict: Wrong Answer):
r,g,b,n=list(map(int,input().split()))
i,j,k=0,0,0
R,G,B=0,0,0
c=0
while R<n:
    R=r*i
    print(R)
    while G<=n-R:
        G=g*j
        print(G)
        B,k=0,0
        while B<=n-R-G:
            B=b*k
            print(B)
            if n-R-G-B==0:
                c+=1
            k+=1
        j+=1
    i+=1
    G,j=0,0
print(c)


Fixed, accepted submission:
r,g,b,n=list(map(int,input().split()))
i,j=0,0
R,G=0,0
c=0
while R<=n:
    while G<=n-R:
        if (n-R-G)%b==0:
            c+=1
        G+=g
    G=0
    R+=r

print(c)
Problem:
Snuke prepared 6 problems for a upcoming programming contest. For each of those problems, Rng judged whether it can be used in the contest or not.  You are given a string S of length 6. If the i-th character of s is `1`, it means that the i-th problem prepared by Snuke is accepted to be used; `0` means that the problem is not accepted.  How many problems prepared by Snuke are accepted to be used in the contest?

Incorrect submission (verdict: Wrong Answer):
print(input())

Fixed, accepted submission:
a = input()
l = []
for i in str(a):
    if i == '1':
        l.append(i)
print(len(l))
Problem:
Rng is preparing a problem set for a qualification round of CODEFESTIVAL.  He has N candidates of problems. The difficulty of the i-th candidate is D_i.  There must be M problems in the problem set, and the difficulty of the i-th problem must be T_i. Here, one candidate of a problem cannot be used as multiple problems.  Determine whether Rng can complete the problem set without creating new candidates of problems.

Incorrect submission (verdict: Wrong Answer):
n=int(input())
s=input().split()
m=int(input())
for t in input().split():
    if t in s:
        s.remove(t)
        continue
    else:
        print("No")
        exit()
print("Yes")

Fixed, accepted submission:
from collections import*
n=int(input())
d=Counter(map(int,input().split()))
m=int(input())
t=Counter(map(int,input().split()))
#print(d,t)
for k,v in t.items():
    if d[k]<v:
        print("NO")
        exit()
print("YES")
Problem:
It is September 9 in Japan now.  You are given a two-digit integer N. Answer the question: Is 9 contained in the decimal notation of N?

Incorrect submission (verdict: Wrong Answer):
N = input()
if N[0] == 9 or N[1] == 9:
  print("Yes")
else:
  print("No")

Fixed, accepted submission:
N = input()
if N[0] == "9" or N[1] == "9":
  print("Yes")
else:
  print("No")