TnT/CodeNet4Repair huggingface dataset:
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 = map(int, input().split())


if C >= A and C <= B:
    print('YES')
else:
    print('NO')

Fixed, accepted submission:
A, B, C = map(int, input().split())

if C >= A and C <= B:
    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):
date = input().split('/')
date[0] == '2018'
print(date[0] + '/' + date[1] + '/' + date[2])

Fixed, accepted submission:
date = input().split('/')
date[0] = '2018'
print(date[0] + '/' + date[1] + '/' + date[2])
Problem:
Find the number of _palindromic numbers_ among the integers between A and B (inclusive). Here, a palindromic number is a positive integer whose string representation in base 10 (without leading zeros) reads the same forward and backward.

Incorrect submission (verdict: Wrong Answer):
A, B = [int(i) for i in input().split()]
count = 0

for i in range(A, B+1):
    str_A = str(A)
    if str_A == str_A[::-1]:
        count += 0
print(count)

Fixed, accepted submission:
A, B = [int(i) for i in input().split()]
count = 0

for i in range(A, B+1):
    str_i = str(i)
    if str_i == str_i[::-1]:
        count += 1
print(count)
Problem:
You are given a trapezoid. The lengths of its upper base, lower base, and height are a, b, and h, respectively.    An example of a trapezoid  Find the area of this trapezoid.

Incorrect submission (verdict: Wrong Answer):
a = int(input())
b = int(input())
h = int(input())
print((a + b) * h / 2)


Fixed, accepted submission:
a = int(input())
b = int(input())
h = int(input())
print(int((a + b) * h / 2))
Problem:
Write a program which computes the greatest common divisor (GCD) and the least common multiple (LCM) of given a and b.

Incorrect submission (verdict: Wrong Answer):
def gcd(a, b):
    if (a % b) == 0:
        return b
    return gcd(b, a%b)


while True:
    try:
        nums = list(map(int, input().split()))
        print(gcd(nums[0], nums[1]))

    except EOFError:
        break

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

def lcd(a, b):
    return a * b // gcd(a, b)


while True:
    try:
        nums = list(map(int, input().split()))
        print(gcd(nums[0], nums[1]), lcd(nums[0], nums[1]))

    except EOFError:
        break
Problem:
Find the sum of the integers between 1 and N (inclusive), whose sum of digits written in base 10 is between A and B (inclusive).

Incorrect submission (verdict: Wrong Answer):
def sm(x):
  xls=list(str(x))
  a=0
  for i in range(len(xls)):
    a+=int(xls[i])
  return a
n,a,b=map(int,input().split())
ans=0
for i in range(1,n+1):
  if a<=sm(i)<=b:
    ans+=1
print(ans)

Fixed, accepted submission:
def sm(x):
  xls=list(str(x))
  a=0
  for i in range(len(xls)):
    a+=int(xls[i])
  return a
n,a,b=map(int,input().split())
ans=0
for i in range(1,n+1):
  if a<=sm(i)<=b:
    ans+=i
print(ans)
Problem:
You are given an H × W grid.   The squares in the grid are described by H strings, S_1,...,S_H.   The j-th character in the string S_i corresponds to the square at the i-th row from the top and j-th column from the left (1 \leq i \leq H,1 \leq j \leq W).   `.` stands for an empty square, and `#` stands for a square containing a bomb.  Dolphin is interested in how many bomb squares are horizontally, vertically or diagonally adjacent to each empty square.   (Below, we will simply say "adjacent" for this meaning. For each square, there are at most eight adjacent squares.)   He decides to replace each `.` in our H strings with a digit that represents the number of bomb squares adjacent to the corresponding empty square.  Print the strings after the process.

Incorrect submission (verdict: Wrong Answer):
W,H=map(int,input().split())
arr = [input() for j in range(W)]
ans = [['0' for i in range(H)] for j in range(W)]

for i in range(0, W):
    for j in range(0, H):
        bomb_num = 0
        if arr[i][j] == '#':
            ans[i][j] = '#'
            break
        for k in (-1, 0, 1):
            for l in (-1, 0, 1):
                if (-1<i+k<W) and (-1<j+l<H):
                    if arr[i+k][j+l] == '#':
                        bomb_num += 1
                        
        ans[i][j] = str(bomb_num)
            
for i in range(W):
    for j in range(H):
        print(ans[i][j], end = '')
    print('\n')

Fixed, accepted submission:
W, H=map(int,input().split())
arr = [input() for j in range(W)]
ans = ['' for i in range(W)] 

for i in range(0, W):
    for j in range(0, H):
        bomb_num = 0
        if arr[i][j] == '#':
            ans[i] += '#'
        else:
            for k in (-1, 0, 1):
                for l in (-1, 0, 1):
                    if (-1<i+k<W) and (-1<j+l<H):
                        if arr[i+k][j+l] == '#':
                            bomb_num += 1
                        
            ans[i] += str(bomb_num)
            
for i in range(W):
        print(ans[i])
Problem:
We have a rectangular grid of squares with H horizontal rows and W vertical columns. Let (i,j) denote the square at the i-th row from the top and the j-th column from the left. On this grid, there is a piece, which is initially placed at square (s_r,s_c).  Takahashi and Aoki will play a game, where each player has a string of length N. Takahashi's string is S, and Aoki's string is T. S and T both consist of four kinds of letters: `L`, `R`, `U` and `D`.  The game consists of N steps. The i-th step proceeds as follows:    * First, Takahashi performs a move. He either moves the piece in the direction of S_i, or does not move the piece.   * Second, Aoki performs a move. He either moves the piece in the direction of T_i, or does not move the piece.  Here, to move the piece in the direction of `L`, `R`, `U` and `D`, is to move the piece from square (r,c) to square (r,c-1), (r,c+1), (r-1,c) and (r+1,c), respectively. If the destination square does not exist, the piece is removed from the grid, and the game ends, even if less than N steps are done.  Takahashi wants to remove the piece from the grid in one of the N steps. Aoki, on the other hand, wants to finish the N steps with the piece remaining on the grid. Determine if the piece will remain on the grid at the end of the game when both players play optimally.

Incorrect submission (verdict: Wrong Answer):
from collections import Counter
h,w,n = map(int, input().split())
sx,sy = map(int, input().split())
sd = Counter(input())
td = Counter(input())
wb,hb = 0,0
a1 = (sd["L"]+1,w-sd["R"])
a2 = (sx-td["L"],sx+td["R"])
if (a1[0] <= a1[1] and (a1[0]<=a2[1] or a1[1]<=a2[0])) or a2[0]>a2[1]:
  wb = 1
b1 = (sd["U"]+1,w-sd["D"])
b2 = (sy-td["U"],sy+td["D"])
if (b1[0] <= b1[1] and (b1[0]<=b2[1] or b1[1]<=b2[0])) or b2[0]>b2[1]:
  hb = 1
if wb&hb:
  print("YES")
else:
  print("NO")

Fixed, accepted submission:
h,w,n = map(int,input().split())
sr,sc = map(int,input().split())
t = input()
s = input()
hei = [1,h]
wid = [1,w]
for i in range(n-1,-1,-1):
  if s[i] == "L":
    wid[1] = min(wid[1]+1,w)
  elif s[i] == "R":
    wid[0] = max(wid[0]-1,1)
  elif s[i] == "U":
    hei[1] = min(hei[1]+1,h)
  elif s[i] == "D":
    hei[0] = max(hei[0]-1,1)
  if t[i] == "L":
    wid[0] += 1
  elif t[i] == "R":
    wid[1] -= 1
  elif t[i] == "U":
    hei[0] += 1
  elif t[i] == "D":
    hei[1] -= 1
  if wid[0]>wid[1] or hei[0]>hei[1]:
    print("NO")
    exit(0)
if hei[0] <= sr <= hei[1] and wid[0] <= sc <= wid[1]:
  print("YES")
else:
  print("NO")
Problem:
E869120 found a chest which is likely to contain treasure.   However, the chest is locked. In order to open it, he needs to enter a string S consisting of lowercase English letters.   He also found a string S', which turns out to be the string S with some of its letters (possibly all or none) replaced with `?`.  One more thing he found is a sheet of paper with the following facts written on it:    * Condition 1: The string S contains a string T as a contiguous substring.   * Condition 2: S is the lexicographically smallest string among the ones that satisfy Condition 1.  Print the string S.   If such a string does not exist, print `UNRESTORABLE`.

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

if len(S)<len(T):
  print('UNRESTORABLE')
else:
  for i in range(0,len(S)-len(T)+1):
    flag=False
    for j in range(i,len(T)):
      if S[j]=='?' and S[j]==T[j-i]:
        flag=True
      else:
        flag=False
    if flag:
      S[i:]=T
      for j in range(len(S)):
        if S[j]=='?':
          S[j]='a'
      print(*S,sep='')
      exit()
print('UNRESTORABLE')

Fixed, accepted submission:
S=list(input())
T=list(input())

ans=''
for i in range(len(S)-len(T)+1):
  for j in range(i,i+len(T)):
    if S[j]!=T[j-i] and S[j]!='?':
      break
  else:
    ans=S[:i]+T+S[i+len(T):]
if ans=='':
  print('UNRESTORABLE')
else:
  for i in range(len(ans)):
    if ans[i]=='?':
      ans[i]='a'
  print(*ans,sep='')
Problem:
You are given strings s and t, consisting of lowercase English letters. You will create a string s' by freely rearranging the characters in s. You will also create a string t' by freely rearranging the characters in t. Determine whether it is possible to satisfy s' < t' for the lexicographic order.

Incorrect submission (verdict: Wrong Answer):
hoge=list(input())
huga=list(input())
hoge.sort()
huga.sort()

flag=0

for i in range(min(len(hoge),len(huga))):
  if(hoge[i]>huga[i]):
    flag=1
if(flag==0):
  if(len(hoge)>len(huga)):
    flag=1
    
if(flag==0):
  print("Yes")
else:
  print("No")

Fixed, accepted submission:
hoge=list(input())
huga=list(input())
hoge.sort()
huga.sort(reverse=True)
flag=0

for i in range(min(len(hoge),len(huga))):
  if(hoge[i]>huga[i]):
    flag=1
    break
  elif(hoge[i]<huga[i]):
    flag=-1
    break

if(flag==0):
  if(len(hoge)>=len(huga)):
    flag=1
    
    
if(flag==1):
  print("No")
else:
  print("Yes")
Problem:
You are given a string S of length 3 consisting of `a`, `b` and `c`. Determine if S can be obtained by permuting `abc`.

Incorrect submission (verdict: Wrong Answer):
print('Yes' if sorted(input()) == 'abc' else 'No')

Fixed, accepted submission:
print('Yes' if ''.join(sorted(input())) == 'abc' else 'No')
Problem:
Snuke received a positive integer N from Takahashi. A positive integer m is called a _favorite number_ when the following condition is satisfied:    * The quotient and remainder of N divided by m are equal, that is, \lfloor \frac{N}{m} \rfloor = N \bmod m holds.  Find all favorite numbers and print the sum of those.

Incorrect submission (verdict: Wrong Answer):
N = int(input())
tmp = N ** 0.5
sum = 0
k =1
while k < tmp:
    m = N // k -1 
    if N % k == 0 and m > tmp-1 and k < m: 
        sum += m
    k += 1

Fixed, accepted submission:
N = int(input())
tmp = N ** 0.5
sum = 0
k =1
while k < tmp:
    m = N // k -1 
    if N % k == 0 and m > tmp-1 and k < m: 
        sum += m
    k += 1
print(sum)
Problem:
You are given a trapezoid. The lengths of its upper base, lower base, and height are a, b, and h, respectively.    An example of a trapezoid  Find the area of this trapezoid.

Incorrect submission (verdict: Wrong Answer):
a = int(input())
b = int(input())
h = int(input())
s = (a + b)*h/2
print(s)

Fixed, accepted submission:
a = int(input())
b = int(input())
h = int(input())
s = int((a + b) * h / 2)
print(s)
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):
s = input()

if s[0:1] == '9' or s[1:1] == '9':
        print('Yes')
else:
        print('No')

Fixed, accepted submission:
n = list(input())
ans = 0
for s in n:
    if s == '9':
        print('Yes')
        break
else:
    print('No')
Problem:
Dolphin resides in two-dimensional Cartesian plane, with the positive x-axis pointing right and the positive y-axis pointing up.   Currently, he is located at the point (sx,sy). In each second, he can move up, down, left or right by a distance of 1.   Here, both the x\- and y-coordinates before and after each movement must be integers.   He will first visit the point (tx,ty) where sx < tx and sy < ty, then go back to the point (sx,sy), then visit the point (tx,ty) again, and lastly go back to the point (sx,sy).   Here, during the whole travel, he is not allowed to pass through the same point more than once, except the points (sx,sy) and (tx,ty).   Under this condition, find a shortest path for him.

Incorrect submission (verdict: Wrong Answer):
sx, sy, tx, ty = map(int, input().split())

res = ""
res += "U" * (ty - sy) + "R" * (tx - sx)
res += "D" * (ty - sy) + "L" * (tx - sx)

print(res)


Fixed, accepted submission:
sx, sy, tx, ty = map(int, input().split())

res = ""
res += "U" * (ty - sy) + "R" * (tx - sx)
res += "D" * (ty - sy) + "L" * (tx - sx)
res += "L" + "U" * (ty - sy + 1) + "R" * (tx - sx + 1) + "D"
res += "R" + "D" * (ty - sy + 1) + "L" * (tx - sx + 1) + "U"

print(res)
Problem:
We will buy a product for N yen (the currency of Japan) at a shop.  If we use only 1000-yen bills to pay the price, how much change will we receive?  Assume we use the minimum number of bills required.

Incorrect submission (verdict: Wrong Answer):
def i():
	return int(input())
def i2():
	return map(int,input().split())
def s():
	return str(input())
def l():
	return list(input())
def intl():
	return list(int(k) for k in input().split())

n = i()
print(n%1000)
if n%1000 == 0:
	print(0)
else:
	print( 1000 - n%1000)

Fixed, accepted submission:
def i():
	return int(input())
def i2():
	return map(int,input().split())
def s():
	return str(input())
def l():
	return list(input())
def intl():
	return list(int(k) for k in input().split())

n = i()
if n%1000 == 0:
	print(0)
else:
	print( 1000 - n%1000)
Problem:
The commonly used bills in Japan are 10000-yen, 5000-yen and 1000-yen bills. Below, the word "bill" refers to only these.  According to Aohashi, he received an otoshidama (New Year money gift) envelope from his grandfather that contained N bills for a total of Y yen, but he may be lying. Determine whether such a situation is possible, and if it is, find a possible set of bills contained in the envelope. Assume that his grandfather is rich enough, and the envelope was large enough.

Incorrect submission (verdict: Wrong Answer):
N,Y = list(map(int, input().split()))
answer = "-1 -1 -1"
for a in range(0,N+1):
    for b in range(0,N-a+1):
        c = N-a-b
        sum = a*10000 + b*5000 + c*1000
        if answer == sum:
            answer = "%s %s %s"%(a,b,c)
print(answer)

Fixed, accepted submission:
N,Y = list(map(int, input().split()))
answer = "-1 -1 -1"
for a in range(0,N+1):
    for b in range(0,N-a+1):
        c = N-a-b
        sum = a*10000 + b*5000 + c*1000
        if Y == sum:
            answer = "%s %s %s"%(a,b,c)
print(answer)
Problem:
Takahashi is participating in a programming contest called AXC002, and he has just submitted his code to Problem A.  The problem has N test cases.  For each test case i (1\leq i \leq N), you are given a string S_i representing the verdict for that test case. Find the numbers of test cases for which the verdict is `AC`, `WA`, `TLE`, and `RE`, respectively.  See the Output section for the output format.

Incorrect submission (verdict: Wrong Answer):
n=int(input())
ac=0
wa=0
tle=0
re=0
for i in range(n):
    tmp = input()
    if tmp == "AC":
        ac+=1
    elif tmp == "WA":
        wa+=1
    elif tmp == "TLE":
        tle+=1
    else:
        re+=1
print("AC ×",ac)
print("WA ×",wa)
print("TLE ×",tle)
print("RE ×",re)

Fixed, accepted submission:
n=int(input())
ac=0
wa=0
tle=0
re=0
for i in range(n):
    tmp = input()
    if tmp == "AC":
        ac+=1
    elif tmp == "WA":
        wa+=1
    elif tmp == "TLE":
        tle+=1
    else:
        re+=1
print("AC x",ac)
print("WA x",wa)
print("TLE x",tle)
print("RE x",re)
Problem:
AtCoDeer the deer found two positive integers, a and b. Determine whether the product of a and b is even or odd.

Incorrect submission (verdict: Wrong Answer):
a,b=map(int,input().split())
print('Even' if a%b==0 else 'Odd')


Fixed, accepted submission:
a, b=map(int, input().split())
if (a * b) % 2 == 0:
  print('Even')
else:
  print('Odd')
Problem:
Give a pair of integers (A, B) such that A^5-B^5 = X. It is guaranteed that there exists such a pair for the given integer X.

Incorrect submission (verdict: Time Limit Exceeded):
x=int(input())
s={0}
n=1
stop=0
while(1):
    N=n**5
    for i in s:
        if N-i==x:
            if i>0:
                sig=int(i//abs(i))
            else:
                sig=1
            print(n,sig*int(pow(abs(i),1/5)))
            stop=1
        elif N-i==-x:
            if i>0:
                sig=int(i//abs(i))
            else:
                sig=1
            print(n,sig*int(pow(abs(i),1/5)))
            stop=1
    if stop==1:
        break
    s|={N,-N}

Fixed, accepted submission:
x=int(input())
s={0}
n=1
stop=0
while(1):
    N=n**5
    for i in s:
        if N-i==x:
            if i>0:
                sig=1
            elif i<0:
                sig=-1
            else:
                sig=0
            print(n,int(sig*pow(abs(i),1/5)))
            stop=1
        elif i-N==x:
            if i>0:
                sig=1
            elif i<0:
                sig=-1
            else:
                sig=0
            print(int(sig*pow(abs(i),1/5)),n)
            stop=1
    if stop==1:
        break
    s|={N,-N}
    n+=1
Problem:
Write a program which calculates the area and perimeter of a given rectangle.

Incorrect submission (verdict: Wrong Answer):
a,b = map(int, input().split())
c=a*b
d=2*(a+b)


Fixed, accepted submission:
a,b = map(int, input().split())
c=a*b
d=2*(a+b)
print(c,d)
Problem:
We will call a string that can be obtained by concatenating two equal strings an _even_ string. For example, `xyzxyz` and `aaaaaa` are even, while `ababab` and `xyzxy` are not.  You are given an even string S consisting of lowercase English letters. Find the length of the longest even string that can be obtained by deleting one or more characters from the end of S. It is guaranteed that such a non-empty string exists for a given input.

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

cnt = len(s)
while True:
    if s[:len(s) // 2] == s[len(s) // 2:]:
        break
    s = s[:-2]
    cnt -= 2

Fixed, accepted submission:
s = input()
 

if len(s) % 2:
    s = s[:-1]
else:
    s = s[:-2]
    
cnt = len(s)
    
    
while True:
    if s[:len(s) // 2] == s[len(s) // 2:]:
        break
    s = s[:-2]
    cnt -= 2
 
 
print(cnt)
Problem:
We will buy a product for N yen (the currency of Japan) at a shop.  If we use only 1000-yen bills to pay the price, how much change will we receive?  Assume we use the minimum number of bills required.

Incorrect submission (verdict: Wrong Answer):
N = int(input())
ans = N
for i in range(1,10):
    ans -= 1000
    if ans >= 1000:
        continue
    elif 1000 > ans >= 0:
        print(ans)
        break

Fixed, accepted submission:
N = int(input())
if N % 1000 != 0:
    ans = 1000 - (N % 1000)
    print(ans)
else:
     print(0)
Problem:
N persons are standing in a row. The height of the i-th person from the front is A_i.  We want to have each person stand on a stool of some heights - at least zero - so that the following condition is satisfied for every person:  Condition: Nobody in front of the person is taller than the person. Here, the height of a person includes the stool.  Find the minimum total height of the stools needed to meet this goal.

Incorrect submission (verdict: Wrong Answer):
N=int(input())
a=input().split()
A=list(map(int,a))
print(A)

tmp=0
count=0
for i in range(N):
  if(i==0):
    tmp=A[0]
  if(tmp<=A[i]):
    #print(A[i])
    tmp=A[i]
  else:
    count+=1

print(count)


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

tmp=0
spring_high=0
for i in range(N):
  if(i==0):
    tmp=A[0]
  if(tmp<=A[i]):
    #print(A[i])
    tmp=A[i]
  else:
   	spring_high+=tmp-A[i]

print(spring_high)
Problem:
You are given strings s and t, consisting of lowercase English letters. You will create a string s' by freely rearranging the characters in s. You will also create a string t' by freely rearranging the characters in t. Determine whether it is possible to satisfy s' < t' for the lexicographic order.

Incorrect submission (verdict: Wrong Answer):
s = list(input())
t = list(input())
s.sort()
t.sort()
s = ''.join(s)
t = ''.join(t)
if s < t:
    print('Yes')
else:
    print('No')

Fixed, accepted submission:
s = list(input())
t = list(input())
s.sort()
t.sort()
t.reverse()
s = ''.join(s)
t = ''.join(t)
if s < t:
    print('Yes')
else:
    print('No')
Problem:
We have a board with H horizontal rows and W vertical columns of squares. There is a bishop at the top-left square on this board. How many squares can this bishop reach by zero or more movements?  Here the bishop can only move diagonally. More formally, the bishop can move from the square at the r_1-th row (from the top) and the c_1-th column (from the left) to the square at the r_2-th row and the c_2-th column if and only if exactly one of the following holds:    * r_1 + c_1 = r_2 + c_2   * r_1 - c_1 = r_2 - c_2  For example, in the following figure, the bishop can move to any of the red squares in one move:  

Incorrect submission (verdict: Wrong Answer):
from fractions import gcd
from collections import Counter, deque, defaultdict
from heapq import heappush, heappop, heappushpop, heapify, heapreplace, merge
from bisect import bisect_left, bisect_right, bisect, insort_left, insort_right, insort
from itertools import accumulate, product, permutations, combinations

N = [int(_) for _ in input().split()]

H, W = N[0], N[1]


def solve(H, W):
    cnt = 0
    
    for i in range(H):
        if i % 2 == 0:
            cnt += int(W / 2) + 1
        else:
            cnt += W - (int(W / 2) + 1)
            
    return cnt


Fixed, accepted submission:
from math import floor

N = [int(_) for _ in input().split()]

H, W = N[0], N[1]


def solve(H, W):
    acnt = floor(W / 2) + 1
    bcnt = W - acnt
    
    if H == 1 or W == 1:
        return 1
    else:
        return floor((H * W + 1) / 2)
    
    # if H % 2 == 0:
    #     cnt = acnt * floor(H/2) + bcnt * floor(H/2)
    # else:
    #     cnt = acnt * (floor(H/2) + 1) + bcnt * floor(H/2)
    # return cnt

print(solve(H, W))
Problem:
There are N children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give 1 candy to the first child in the line, 2 candies to the second child, ..., N candies to the N-th child. How many candies will be necessary in total?

Incorrect submission (verdict: Wrong Answer):
N = int(input())
candy = N * (N+1) / 2
print(candy)

Fixed, accepted submission:
N = int(input())
candy = N * (N + 1) / 2
print(int(candy))