Buggy python submission (verdict: Runtime Error):
merge(A, left, mid, right)
  n1 = mid - left
  n2 = right - mid
  L = [0]*(n1+1)
  R = [0]*(n2+1)
  for i in range(n1):
    L[i] = A[left + i]
  for i in range(n2):
    R[i] = A[mid + i]
  L[n1] = float("inf")
  R[n2] = float("inf")
  i = 0
  j = 0
  for k in range(left,right): 
    if L[i] <= R[j]:
      A[k] = L[i]
      i = i + 1
    else:
      A[k] = R[j]
      j = j + 1

mergeSort(A, left, right)
  if left+1 < right
    mid = (left + right)//2;
    mergeSort(A, left, mid)
    mergeSort(A, mid, right)
    merge(A, left, mid, right)
    
### Main Function
n = int(input())
S = list(map(int,input().split()))
c = 0

mergeSort(S, 0, n)

print(S)
print(c)


Fixed submission:
def merge(A,left,mid,right):
    n1=mid-left
    n2=right-mid
    L = A[left:mid]
    R = A[mid:right]
    L.append(float("inf"))
    R.append(float("inf"))
    """
    L=[0]*(n1+1)
    R=[0]*(n2+1)
    for i in range(n1):
        L[i]=A[left+i]
    for i in range(n2):
        R[i]=A[mid+i]
    L[n1]=float("inf")
    R[n2]=float("inf")
    """
    i=0
    j=0
    for k in range(left,right):
        global cnt
        cnt+=1
        if L[i]<=R[j]:
            A[k]=L[i]
            i=i+1
        else:
            A[k]=R[j]
            j=j+1

def mergeSort(A,left,right):
    if left+1<right:
        mid=(left+right)//2
        mergeSort(A,left,mid)
        mergeSort(A,mid,right)
        merge(A,left,mid,right)

n=int(input())
S=list(input().split())
for i in range(n):
    S[i]=int(S[i])
cnt=0
mergeSort(S,0,n)
for i in range(n):
    if i==n-1:
        print(S[i])
    else:
        print(S[i],end=" ")
print(cnt)

Buggy python submission (verdict: Runtime Error):
def merge(A, left, mid, right):
    n1 = mid - left
    n2 = right - mid
    L = [0]*(n1+1)
    R = [0]*(n2+1)
    for i in range(n1):
        L[i] = A[left + i]
    for i in range(n2):
        R[i] = A[mid + i]
    L[n1] = float("inf")
    R[n2] = float("inf")
    i = 0
    j = 0
    for k in range(left,right): 
        if L[i] <= R[j]:
            A[k] = L[i]
            i = i + 1
        else:
            A[k] = R[j]
            j = j + 1

def mergeSort(A, left, right):
  if left+1 < right
    mid = (left + right)//2;
    mergeSort(A, left, mid)
    mergeSort(A, mid, right)
    merge(A, left, mid, right)
    
### Main Function
n = int(input())
S = list(map(int,input().split()))
c = 0

mergeSort(S, 0, n)

print(S)
print(c)



Fixed submission:
def merge(A,left,mid,right):
    n1=mid-left
    n2=right-mid
    L = A[left:mid]
    R = A[mid:right]
    L.append(float("inf"))
    R.append(float("inf"))
    """
    L=[0]*(n1+1)
    R=[0]*(n2+1)
    for i in range(n1):
        L[i]=A[left+i]
    for i in range(n2):
        R[i]=A[mid+i]
    L[n1]=float("inf")
    R[n2]=float("inf")
    """
    i=0
    j=0
    for k in range(left,right):
        global cnt
        cnt+=1
        if L[i]<=R[j]:
            A[k]=L[i]
            i=i+1
        else:
            A[k]=R[j]
            j=j+1

def mergeSort(A,left,right):
    if left+1<right:
        mid=(left+right)//2
        mergeSort(A,left,mid)
        mergeSort(A,mid,right)
        merge(A,left,mid,right)

n=int(input())
S=list(input().split())
for i in range(n):
    S[i]=int(S[i])
cnt=0
mergeSort(S,0,n)
for i in range(n):
    if i==n-1:
        print(S[i])
    else:
        print(S[i],end=" ")
print(cnt)

Buggy python submission (verdict: Runtime Error):
def merge(A, left, mid, right):
    n1 = mid - left
    n2 = right - mid
    L = [0]*(n1+1)
    R = [0]*(n2+1)
    for i in range(n1):
        L[i] = A[left + i]
    for i in range(n2):
        R[i] = A[mid + i]
    L[n1] = float("inf")
    R[n2] = float("inf")
    i = 0
    j = 0
    for k in range(left,right): 
        if L[i] <= R[j]:
            c = c+1
            A[k] = L[i]
            i = i + 1
        else:
            c = c+1
            A[k] = R[j]
            j = j + 1

def mergeSort(A, left, right):
  if left+1 < right:
    mid = (left + right)//2;
    mergeSort(A, left, mid)
    mergeSort(A, mid, right)
    merge(A, left, mid, right)
    
### Main Function
n = int(input())
S = list(map(int,input().split()))
c = 0

mergeSort(S, 0, n)

print(S)
print(c)



Fixed submission:
def merge(A,left,mid,right):
    n1=mid-left
    n2=right-mid
    L = A[left:mid]
    R = A[mid:right]
    L.append(float("inf"))
    R.append(float("inf"))
    """
    L=[0]*(n1+1)
    R=[0]*(n2+1)
    for i in range(n1):
        L[i]=A[left+i]
    for i in range(n2):
        R[i]=A[mid+i]
    L[n1]=float("inf")
    R[n2]=float("inf")
    """
    i=0
    j=0
    for k in range(left,right):
        global cnt
        cnt+=1
        if L[i]<=R[j]:
            A[k]=L[i]
            i=i+1
        else:
            A[k]=R[j]
            j=j+1

def mergeSort(A,left,right):
    if left+1<right:
        mid=(left+right)//2
        mergeSort(A,left,mid)
        mergeSort(A,mid,right)
        merge(A,left,mid,right)

n=int(input())
S=list(input().split())
for i in range(n):
    S[i]=int(S[i])
cnt=0
mergeSort(S,0,n)
for i in range(n):
    if i==n-1:
        print(S[i])
    else:
        print(S[i],end=" ")
print(cnt)

Buggy python submission (verdict: Runtime Error):
c = 0

def merge(A, left, mid, right):
    n1 = mid - left
    n2 = right - mid
    L = [0]*(n1+1)
    R = [0]*(n2+1)
    for i in range(n1):
        L[i] = A[left + i]
    for i in range(n2):
        R[i] = A[mid + i]
    L[n1] = float("inf")
    R[n2] = float("inf")
    i = 0
    j = 0
    for k in range(left,right): 
        if L[i] <= R[j]:
            c = c+1
            A[k] = L[i]
            i = i + 1
        else:
            c = c+1
            A[k] = R[j]
            j = j + 1

def mergeSort(A, left, right):
  if left+1 < right:
    mid = (left + right)//2;
    mergeSort(A, left, mid)
    mergeSort(A, mid, right)
    merge(A, left, mid, right)
    
### Main Function
n = int(input())
S = list(map(int,input().split()))


mergeSort(S, 0, n)

print(S)
print(c)



Fixed submission:
def merge(A,left,mid,right):
    n1=mid-left
    n2=right-mid
    L = A[left:mid]
    R = A[mid:right]
    L.append(float("inf"))
    R.append(float("inf"))
    """
    L=[0]*(n1+1)
    R=[0]*(n2+1)
    for i in range(n1):
        L[i]=A[left+i]
    for i in range(n2):
        R[i]=A[mid+i]
    L[n1]=float("inf")
    R[n2]=float("inf")
    """
    i=0
    j=0
    for k in range(left,right):
        global cnt
        cnt+=1
        if L[i]<=R[j]:
            A[k]=L[i]
            i=i+1
        else:
            A[k]=R[j]
            j=j+1

def mergeSort(A,left,right):
    if left+1<right:
        mid=(left+right)//2
        mergeSort(A,left,mid)
        mergeSort(A,mid,right)
        merge(A,left,mid,right)

n=int(input())
S=list(input().split())
for i in range(n):
    S[i]=int(S[i])
cnt=0
mergeSort(S,0,n)
for i in range(n):
    if i==n-1:
        print(S[i])
    else:
        print(S[i],end=" ")
print(cnt)

Buggy python submission (verdict: Runtime Error):
def merge(A, left, mid, right, c):
    n1 = mid - left
    n2 = right - mid
    L = [0]*(n1+1)
    R = [0]*(n2+1)
    for i in range(n1):
        L[i] = A[left + i]
    for i in range(n2):
        R[i] = A[mid + i]
    L[n1] = float("inf")
    R[n2] = float("inf")
    i = 0
    j = 0
    for k in range(left,right): 
        if L[i] <= R[j]:
            c = c+1
            A[k] = L[i]
            i = i + 1
        else:
            c = c+1
            A[k] = R[j]
            j = j + 1

def mergeSort(A, left, right, c):
  if left+1 < right:
    mid = (left + right)//2;
    mergeSort(A, left, mid, c)
    mergeSort(A, mid, right, c)
    merge(A, left, mid, right, c)
    
### Main Function
n = int(input())
S = list(map(int,input().split()))


mergeSort(S, 0, n, c)

print(S)
print(c)



Fixed submission:
def merge(A,left,mid,right):
    n1=mid-left
    n2=right-mid
    L = A[left:mid]
    R = A[mid:right]
    L.append(float("inf"))
    R.append(float("inf"))
    """
    L=[0]*(n1+1)
    R=[0]*(n2+1)
    for i in range(n1):
        L[i]=A[left+i]
    for i in range(n2):
        R[i]=A[mid+i]
    L[n1]=float("inf")
    R[n2]=float("inf")
    """
    i=0
    j=0
    for k in range(left,right):
        global cnt
        cnt+=1
        if L[i]<=R[j]:
            A[k]=L[i]
            i=i+1
        else:
            A[k]=R[j]
            j=j+1

def mergeSort(A,left,right):
    if left+1<right:
        mid=(left+right)//2
        mergeSort(A,left,mid)
        mergeSort(A,mid,right)
        merge(A,left,mid,right)

n=int(input())
S=list(input().split())
for i in range(n):
    S[i]=int(S[i])
cnt=0
mergeSort(S,0,n)
for i in range(n):
    if i==n-1:
        print(S[i])
    else:
        print(S[i],end=" ")
print(cnt)

Buggy python submission (verdict: Time Limit Exceeded):
def merge(A,left,mid,right):
    n1=mid-left
    n2=right-mid
    L=[0]*(n1+1)
    R=[0]*(n2+1)
    for i in range(n1):
        L[i]=A[left+i]
    for i in range(n2):
        R[i]=A[mid+i]
    L[n1]=float("inf")
    R[n2]=float("inf")
    i=0
    j=0
    for k in range(left,right):
        global cnt
        cnt+=1
        if L[i]<=R[j]:
            A[k]=L[i]
            i=i+1
        else:
            A[k]=R[j]
            j=j+1

def mergeSort(A,left,right):
    if left+1<right:
        mid=(left+right)//2
        mergeSort(A,left,mid)
        mergeSort(A,mid,right)
        merge(A,left,mid,right)

n=int(input())
S=list(input().split())
for i in range(n):
    S[i]=int(S[i])
cnt=0
mergeSort(S,0,n)
for i in range(n):
    if i==n-1:
        print(S[i])
    else:
        print(S[i],end=" ")
print(cnt)


Fixed submission:
def merge(A,left,mid,right):
    n1=mid-left
    n2=right-mid
    L = A[left:mid]
    R = A[mid:right]
    L.append(float("inf"))
    R.append(float("inf"))
    """
    L=[0]*(n1+1)
    R=[0]*(n2+1)
    for i in range(n1):
        L[i]=A[left+i]
    for i in range(n2):
        R[i]=A[mid+i]
    L[n1]=float("inf")
    R[n2]=float("inf")
    """
    i=0
    j=0
    for k in range(left,right):
        global cnt
        cnt+=1
        if L[i]<=R[j]:
            A[k]=L[i]
            i=i+1
        else:
            A[k]=R[j]
            j=j+1

def mergeSort(A,left,right):
    if left+1<right:
        mid=(left+right)//2
        mergeSort(A,left,mid)
        mergeSort(A,mid,right)
        merge(A,left,mid,right)

n=int(input())
S=list(input().split())
for i in range(n):
    S[i]=int(S[i])
cnt=0
mergeSort(S,0,n)
for i in range(n):
    if i==n-1:
        print(S[i])
    else:
        print(S[i],end=" ")
print(cnt)

Buggy python submission (verdict: Time Limit Exceeded):
def merge(A,left,mid,right):
    n1=mid-left
    n2=right-mid
    L=[0]*(n1+1)
    R=[0]*(n2+1)
    for i in range(n1):
        L[i]=A[left+i]
    for i in range(n2):
        R[i]=A[mid+i]
    L[n1]=float("inf")
    R[n2]=float("inf")
    i=0
    j=0
    global cnt
    for k in range(left,right):
        cnt+=1
        if L[i]<=R[j]:
            A[k]=L[i]
            i=i+1
        else:
            A[k]=R[j]
            j=j+1

def mergeSort(A,left,right):
    if left+1<right:
        mid=(left+right)//2
        mergeSort(A,left,mid)
        mergeSort(A,mid,right)
        merge(A,left,mid,right)

n=int(input())
S=list(input().split())
for i in range(n):
    S[i]=int(S[i])
cnt=0
mergeSort(S,0,n)
for i in range(n):
    if i==n-1:
        print(S[i])
    else:
        print(S[i],end=" ")
print(cnt)



Fixed submission:
def merge(A,left,mid,right):
    n1=mid-left
    n2=right-mid
    L = A[left:mid]
    R = A[mid:right]
    L.append(float("inf"))
    R.append(float("inf"))
    """
    L=[0]*(n1+1)
    R=[0]*(n2+1)
    for i in range(n1):
        L[i]=A[left+i]
    for i in range(n2):
        R[i]=A[mid+i]
    L[n1]=float("inf")
    R[n2]=float("inf")
    """
    i=0
    j=0
    for k in range(left,right):
        global cnt
        cnt+=1
        if L[i]<=R[j]:
            A[k]=L[i]
            i=i+1
        else:
            A[k]=R[j]
            j=j+1

def mergeSort(A,left,right):
    if left+1<right:
        mid=(left+right)//2
        mergeSort(A,left,mid)
        mergeSort(A,mid,right)
        merge(A,left,mid,right)

n=int(input())
S=list(input().split())
for i in range(n):
    S[i]=int(S[i])
cnt=0
mergeSort(S,0,n)
for i in range(n):
    if i==n-1:
        print(S[i])
    else:
        print(S[i],end=" ")
print(cnt)

Buggy python submission (verdict: Time Limit Exceeded):
def merge(A,left,mid,right):
    n1=mid-left
    n2=right-mid
#    L=[0]*(n1+1)
#    R=[0]*(n2+1)
    global L, R
    for i in range(n1):
        L[i]=A[left+i]
    for i in range(n2):
        R[i]=A[mid+i]
    L[n1]=float("inf")
    R[n2]=float("inf")
    i=0
    j=0
    global cnt
    for k in range(left,right):
        cnt+=1
        if L[i]<=R[j]:
            A[k]=L[i]
            i=i+1
        else:
            A[k]=R[j]
            j=j+1

def mergeSort(A,left,right):
    if left+1<right:
        mid=(left+right)//2
        mergeSort(A,left,mid)
        mergeSort(A,mid,right)
        merge(A,left,mid,right)

n=int(input())
S=list(input().split())
for i in range(n):
    S[i]=int(S[i])
L=[0]*(n+1)
R=[0]*(n+1)
cnt=0
mergeSort(S,0,n)
for i in range(n):
    if i==n-1:
        print(S[i])
    else:
        print(S[i],end=" ")
print(cnt)



Fixed submission:
def merge(A,left,mid,right):
    n1=mid-left
    n2=right-mid
    L = A[left:mid]
    R = A[mid:right]
    L.append(float("inf"))
    R.append(float("inf"))
    """
    L=[0]*(n1+1)
    R=[0]*(n2+1)
    for i in range(n1):
        L[i]=A[left+i]
    for i in range(n2):
        R[i]=A[mid+i]
    L[n1]=float("inf")
    R[n2]=float("inf")
    """
    i=0
    j=0
    for k in range(left,right):
        global cnt
        cnt+=1
        if L[i]<=R[j]:
            A[k]=L[i]
            i=i+1
        else:
            A[k]=R[j]
            j=j+1

def mergeSort(A,left,right):
    if left+1<right:
        mid=(left+right)//2
        mergeSort(A,left,mid)
        mergeSort(A,mid,right)
        merge(A,left,mid,right)

n=int(input())
S=list(input().split())
for i in range(n):
    S[i]=int(S[i])
cnt=0
mergeSort(S,0,n)
for i in range(n):
    if i==n-1:
        print(S[i])
    else:
        print(S[i],end=" ")
print(cnt)

Buggy python submission (verdict: Time Limit Exceeded):
def merge(A,left,mid,right):
    n1=mid-left
    n2=right-mid
#    L=[0]*(n1+1)
#    R=[0]*(n2+1)
    global L, R
    for i in range(n1):
        L[i]=A[left+i]
    for i in range(n2):
        R[i]=A[mid+i]
    L[n1]=float("inf")
    R[n2]=float("inf")
    i=0
    j=0
    global cnt
    for k in range(left,right):
        cnt+=1
        if L[i]<=R[j]:
            A[k]=L[i]
            i=i+1
        else:
            A[k]=R[j]
            j=j+1

def mergeSort(A,left,right):
    if left+1<right:
        mid=(left+right)//2
        mergeSort(A,left,mid)
        mergeSort(A,mid,right)
        merge(A,left,mid,right)

n=int(input())
S=list(input().split())
for i in range(n):
    S[i]=int(S[i])
L=[0]*(n+1)
R=[0]*(n+1)
cnt=0
mergeSort(S,0,n)
for i in range(n):
    if i==n-1:
        print(S[i])
    else:
        print(S[i],end=" ")
print(cnt)



Fixed submission:
def merge(A,left,mid,right):
    n1=mid-left
    n2=right-mid
    L = A[left:mid]
    R = A[mid:right]
    L.append(float("inf"))
    R.append(float("inf"))
    """
    L=[0]*(n1+1)
    R=[0]*(n2+1)
    for i in range(n1):
        L[i]=A[left+i]
    for i in range(n2):
        R[i]=A[mid+i]
    L[n1]=float("inf")
    R[n2]=float("inf")
    """
    i=0
    j=0
    for k in range(left,right):
        global cnt
        cnt+=1
        if L[i]<=R[j]:
            A[k]=L[i]
            i=i+1
        else:
            A[k]=R[j]
            j=j+1

def mergeSort(A,left,right):
    if left+1<right:
        mid=(left+right)//2
        mergeSort(A,left,mid)
        mergeSort(A,mid,right)
        merge(A,left,mid,right)

n=int(input())
S=list(input().split())
for i in range(n):
    S[i]=int(S[i])
cnt=0
mergeSort(S,0,n)
for i in range(n):
    if i==n-1:
        print(S[i])
    else:
        print(S[i],end=" ")
print(cnt)

Buggy python submission (verdict: Time Limit Exceeded):
def merge(A,left,mid,right):
    n1=mid-left
    n2=right-mid
#    L=[0]*(n1+1)
#    R=[0]*(n2+1)
    global L, R
    for i in range(n1):
        L[i]=A[left+i]
    for i in range(n2):
        R[i]=A[mid+i]
    L[n1]=float("inf")
    R[n2]=float("inf")
    i=0
    j=0
    global cnt
    for k in range(left,right):
        cnt+=1
        if L[i]<=R[j]:
            A[k]=L[i]
            i=i+1
        else:
            A[k]=R[j]
            j=j+1

def mergeSort(A,left,right):
    if left+1<right:
        mid=(left+right)//2
        mergeSort(A,left,mid)
        mergeSort(A,mid,right)
        merge(A,left,mid,right)

n=int(input())
S=list(input().split())
for i in range(n):
    S[i]=int(S[i])
L=[0]*(n//2+2)
R=[0]*(n//2+2)
cnt=0
mergeSort(S,0,n)
for i in range(n):
    if i==n-1:
        print(S[i])
    else:
        print(S[i],end=" ")
print(cnt)



Fixed submission:
def merge(A,left,mid,right):
    n1=mid-left
    n2=right-mid
    L = A[left:mid]
    R = A[mid:right]
    L.append(float("inf"))
    R.append(float("inf"))
    """
    L=[0]*(n1+1)
    R=[0]*(n2+1)
    for i in range(n1):
        L[i]=A[left+i]
    for i in range(n2):
        R[i]=A[mid+i]
    L[n1]=float("inf")
    R[n2]=float("inf")
    """
    i=0
    j=0
    for k in range(left,right):
        global cnt
        cnt+=1
        if L[i]<=R[j]:
            A[k]=L[i]
            i=i+1
        else:
            A[k]=R[j]
            j=j+1

def mergeSort(A,left,right):
    if left+1<right:
        mid=(left+right)//2
        mergeSort(A,left,mid)
        mergeSort(A,mid,right)
        merge(A,left,mid,right)

n=int(input())
S=list(input().split())
for i in range(n):
    S[i]=int(S[i])
cnt=0
mergeSort(S,0,n)
for i in range(n):
    if i==n-1:
        print(S[i])
    else:
        print(S[i],end=" ")
print(cnt)

Buggy python submission (verdict: Time Limit Exceeded):
def merge(A,left,mid,right):
    n1=mid-left
    n2=right-mid
    L=[0]*(n1+1)
    R=[0]*(n2+1)
    for i in range(n1):
        L[i]=A[left+i]
    for i in range(n2):
        R[i]=A[mid+i]
    L[n1]=float("inf")
    R[n2]=float("inf")
    i=0
    j=0
    global cnt
    cnt += (right-left)
    for k in range(left,right):
#        cnt+=1
        if L[i]<=R[j]:
            A[k]=L[i]
            i=i+1
        else:
            A[k]=R[j]
            j=j+1

def mergeSort(A,left,right):
    if left+1<right:
        mid=(left+right)//2
        mergeSort(A,left,mid)
        mergeSort(A,mid,right)
        merge(A,left,mid,right)

n=int(input())
S=list(input().split())
for i in range(n):
    S[i]=int(S[i])
cnt=0
mergeSort(S,0,n)
for i in range(n):
    if i==n-1:
        print(S[i])
    else:
        print(S[i],end=" ")
print(cnt)



Fixed submission:
def merge(A,left,mid,right):
    n1=mid-left
    n2=right-mid
    L = A[left:mid]
    R = A[mid:right]
    L.append(float("inf"))
    R.append(float("inf"))
    """
    L=[0]*(n1+1)
    R=[0]*(n2+1)
    for i in range(n1):
        L[i]=A[left+i]
    for i in range(n2):
        R[i]=A[mid+i]
    L[n1]=float("inf")
    R[n2]=float("inf")
    """
    i=0
    j=0
    for k in range(left,right):
        global cnt
        cnt+=1
        if L[i]<=R[j]:
            A[k]=L[i]
            i=i+1
        else:
            A[k]=R[j]
            j=j+1

def mergeSort(A,left,right):
    if left+1<right:
        mid=(left+right)//2
        mergeSort(A,left,mid)
        mergeSort(A,mid,right)
        merge(A,left,mid,right)

n=int(input())
S=list(input().split())
for i in range(n):
    S[i]=int(S[i])
cnt=0
mergeSort(S,0,n)
for i in range(n):
    if i==n-1:
        print(S[i])
    else:
        print(S[i],end=" ")
print(cnt)

Buggy python submission (verdict: Time Limit Exceeded):
def merge(A,left,mid,right):
    n1=mid-left
    n2=right-mid
    L=[0]*(n1+1)
    R=[0]*(n2+1)
    for i in range(n1):
        L[i]=A[left+i]
    for i in range(n2):
        R[i]=A[mid+i]
    L[n1]=float("inf")
    R[n2]=float("inf")
    i=0
    j=0
    global cnt
    cnt += (right-left)
    for k in range(left,right):
#        cnt+=1
        if L[i]<=R[j]:
            A[k]=L[i]
            i=i+1
        else:
            A[k]=R[j]
            j=j+1

def mergeSort(A,left,right):
    if left+1<right:
        mid=(left+right)//2
        mergeSort(A,left,mid)
        mergeSort(A,mid,right)
        merge(A,left,mid,right)

n=int(input())
S=list(input().split())
for i in range(n):
    S[i]=int(S[i])
cnt=0
mergeSort(S,0,n)
for i in range(n):
    if i==n-1:
        print(S[i])
    else:
        print(S[i],end=" ")
print(cnt)



Fixed submission:
def merge(A,left,mid,right):
    n1=mid-left
    n2=right-mid
    L = A[left:mid]
    R = A[mid:right]
    L.append(float("inf"))
    R.append(float("inf"))
    """
    L=[0]*(n1+1)
    R=[0]*(n2+1)
    for i in range(n1):
        L[i]=A[left+i]
    for i in range(n2):
        R[i]=A[mid+i]
    L[n1]=float("inf")
    R[n2]=float("inf")
    """
    i=0
    j=0
    for k in range(left,right):
        global cnt
        cnt+=1
        if L[i]<=R[j]:
            A[k]=L[i]
            i=i+1
        else:
            A[k]=R[j]
            j=j+1

def mergeSort(A,left,right):
    if left+1<right:
        mid=(left+right)//2
        mergeSort(A,left,mid)
        mergeSort(A,mid,right)
        merge(A,left,mid,right)

n=int(input())
S=list(input().split())
for i in range(n):
    S[i]=int(S[i])
cnt=0
mergeSort(S,0,n)
for i in range(n):
    if i==n-1:
        print(S[i])
    else:
        print(S[i],end=" ")
print(cnt)

Buggy python submission (verdict: Time Limit Exceeded):
def merge(A,left,mid,right):
    n1=mid-left
    n2=right-mid
    L=[0]*(n1+1)
    R=[0]*(n2+1)
    for i in range(n1):
        L[i]=A[left+i]
    for i in range(n2):
        R[i]=A[mid+i]
    L[n1]=float("inf")
    R[n2]=float("inf")
    i=0
    j=0
    global cnt
    cnt += (right-left)
    for k in range(left,right):
#        cnt+=1
        if L[i]<=R[j]:
            A[k]=L[i]
            i=i+1
        else:
            A[k]=R[j]
            j=j+1

def mergeSort(A,left,right):
    if left+2<right:
        mid=(left+right)//2
        mergeSort(A,left,mid)
        mergeSort(A,mid,right)
        merge(A,left,mid,right)
    elif left+1<right:
        mid =left+1
        merge(A,left,mid,right)

n=int(input())
S=list(input().split())
for i in range(n):
    S[i]=int(S[i])
cnt=0
mergeSort(S,0,n)
for i in range(n):
    if i==n-1:
        print(S[i])
    else:
        print(S[i],end=" ")
print(cnt)



Fixed submission:
def merge(A,left,mid,right):
    n1=mid-left
    n2=right-mid
    L = A[left:mid]
    R = A[mid:right]
    L.append(float("inf"))
    R.append(float("inf"))
    """
    L=[0]*(n1+1)
    R=[0]*(n2+1)
    for i in range(n1):
        L[i]=A[left+i]
    for i in range(n2):
        R[i]=A[mid+i]
    L[n1]=float("inf")
    R[n2]=float("inf")
    """
    i=0
    j=0
    for k in range(left,right):
        global cnt
        cnt+=1
        if L[i]<=R[j]:
            A[k]=L[i]
            i=i+1
        else:
            A[k]=R[j]
            j=j+1

def mergeSort(A,left,right):
    if left+1<right:
        mid=(left+right)//2
        mergeSort(A,left,mid)
        mergeSort(A,mid,right)
        merge(A,left,mid,right)

n=int(input())
S=list(input().split())
for i in range(n):
    S[i]=int(S[i])
cnt=0
mergeSort(S,0,n)
for i in range(n):
    if i==n-1:
        print(S[i])
    else:
        print(S[i],end=" ")
print(cnt)

Buggy python submission (verdict: Time Limit Exceeded):
def merge(A,left,mid,right):
    n1=mid-left
    n2=right-mid
    L=[0]*(n1+1)
    R=[0]*(n2+1)
    for i in range(n1):
        L[i]=A[left+i]
    for i in range(n2):
        R[i]=A[mid+i]
    L[n1]=float("inf")
    R[n2]=float("inf")
    i=0
    j=0
    global cnt
    cnt += (right-left)
    for k in range(left,right):
#        cnt+=1
        if L[i]<=R[j]:
            A[k]=L[i]
            i=i+1
        else:
            A[k]=R[j]
            j=j+1

def mergeSort(A,left,right):
    if left+2<right:
        mid=(left+right)//2
        mergeSort(A,left,mid)
        mergeSort(A,mid,right)
        merge(A,left,mid,right)
    elif left+1<right:
        mid =left+1
        merge(A,left,mid,right)

n=int(input())
S=list(input().split())
for i in range(n):
    S[i]=int(S[i])
cnt=0
mergeSort(S,0,n)
for i in range(n):
    if i==n-1:
        print(S[i])
    else:
        print(S[i],end=" ")
print(cnt)



Fixed submission:
def merge(A,left,mid,right):
    n1=mid-left
    n2=right-mid
    L = A[left:mid]
    R = A[mid:right]
    L.append(float("inf"))
    R.append(float("inf"))
    """
    L=[0]*(n1+1)
    R=[0]*(n2+1)
    for i in range(n1):
        L[i]=A[left+i]
    for i in range(n2):
        R[i]=A[mid+i]
    L[n1]=float("inf")
    R[n2]=float("inf")
    """
    i=0
    j=0
    for k in range(left,right):
        global cnt
        cnt+=1
        if L[i]<=R[j]:
            A[k]=L[i]
            i=i+1
        else:
            A[k]=R[j]
            j=j+1

def mergeSort(A,left,right):
    if left+1<right:
        mid=(left+right)//2
        mergeSort(A,left,mid)
        mergeSort(A,mid,right)
        merge(A,left,mid,right)

n=int(input())
S=list(input().split())
for i in range(n):
    S[i]=int(S[i])
cnt=0
mergeSort(S,0,n)
for i in range(n):
    if i==n-1:
        print(S[i])
    else:
        print(S[i],end=" ")
print(cnt)

Buggy python submission (verdict: Time Limit Exceeded):
cnt=0
def merge(A,left,mid,right):
    global cnt
    n1= mid-left
    n2=right-mid
    L=[0 for i in range(n1+1)]
    R=[0 for i in range(n2+1)]
    for i in range(n1):
        L[i]=A[left+i]
    for i in range(n2):
        R[i]=A[mid+i]
    L[n1]=float("inf")
    R[n2]=float("inf")
    i=0
    j=0
    for k in range(left,right):
        if L[i]<=R[j]:
            A[k]=L[i]
            i=i+1
            cnt=cnt+1
        else:
            A[k]=R[j]
            j=j+1
            cnt=cnt+1
def mergeSort(A,left,right):
    if left+1<right:
        mid=(int)((left+right)/2)
        mergeSort(A,left,mid)
        mergeSort(A,mid,right)
        merge(A,left,mid,right)
n=int(input())
S=list(map(int,input().split(' ')))
mergeSort(S,0,len(S))
print(*S)            
print(cnt)   



Fixed submission:
def merge(A,left,mid,right):
    n1=mid-left
    n2=right-mid
    L = A[left:mid]
    R = A[mid:right]
    L.append(float("inf"))
    R.append(float("inf"))
    """
    L=[0]*(n1+1)
    R=[0]*(n2+1)
    for i in range(n1):
        L[i]=A[left+i]
    for i in range(n2):
        R[i]=A[mid+i]
    L[n1]=float("inf")
    R[n2]=float("inf")
    """
    i=0
    j=0
    for k in range(left,right):
        global cnt
        cnt+=1
        if L[i]<=R[j]:
            A[k]=L[i]
            i=i+1
        else:
            A[k]=R[j]
            j=j+1

def mergeSort(A,left,right):
    if left+1<right:
        mid=(left+right)//2
        mergeSort(A,left,mid)
        mergeSort(A,mid,right)
        merge(A,left,mid,right)

n=int(input())
S=list(input().split())
for i in range(n):
    S[i]=int(S[i])
cnt=0
mergeSort(S,0,n)
for i in range(n):
    if i==n-1:
        print(S[i])
    else:
        print(S[i],end=" ")
print(cnt)