Problem p02578 (python)

Fixed submission:
#!/usr/bin/env python3
# atcoder 
# Türkler var mı?
# Herkese memnün oldum
import sys

readline = sys.stdin.buffer.readline

#iimr = lambda: map(int, sys.stdin.buffer.readline().rstrip().split())
# il ne y a pas plus le buffer sur atcoder
iimr = lambda: map(int, sys.stdin.readline().rstrip().split())
#sys.setrecursionlimit(10 ** 8)

def debug(*x):
    print(*x, file=sys.stderr)


class atcoder():
    def __init__(self):
        pass

    def çözmek(self):
        N = int(input())
        A = list(map(int, sys.stdin.readline().split()))
        res = []
        res.append(self.関数(N, A))
        print(*res, "")	
    
    def 関数(self, n, Aliste):
        res = 0
        for i in range(1, n):
            if Aliste[i - 1] > Aliste[i]:
                res += Aliste[i - 1] - Aliste[i]
                Aliste[i] = Aliste[i - 1]

        return res

if __name__ == "__main__":
    ima = atcoder()
    ima.çözmek()

Buggy submission (verdict: Runtime Error):
#!/usr/bin/env python3
# atcoder 
# Türkler var mı?
# Herkese memnün oldum
import sys

readline = sys.stdin.buffer.readline
iimr = lambda: map(int, sys.stdin.buffer.readline().rstrip().split())
#sys.setrecursionlimit(10 ** 8)

def debug(*x):
    print(*x, file=sys.stderr)


class atcoder():
    def __init__(self):
        pass

    def çözmek(self):
        N = int(input())
        A = list(map(int, sys.stdin.buffer.readline().split()))
        res = []
        res.append(self.関数(N, A))
        print(*res, "")	
    
    def 関数(self, n, Aliste):
        res = 0
        for i in range(1, n):
            if Aliste[i - 1] > Aliste[i]:
                res += Aliste[i - 1] - Aliste[i]
                Aliste[i] = Aliste[i - 1]

        return res

if __name__ == "__main__":
    ima = atcoder()
    ima.çözmek()

Buggy submission (verdict: Runtime Error):
#!/usr/bin/env python3
# atcoder 
# Türkler var mı?
# Herkese memnün oldum
import sys

readline = sys.stdin.buffer.readline
iimr = lambda: map(int, sys.stdin.buffer.readline().rstrip().split())
#sys.setrecursionlimit(10 ** 8)

def debug(*x):
    print(*x, file=sys.stderr)


class atcoder():
    def __init__(self):
        pass

    def çözmek(self):
        N = int(input())
        A = list(map(int, sys.stdin.buffer.readline().split()))
        res = []
        res.append(self.関数(N, A))
        print(*res, "\n")	
    
    def 関数(self, n, Aliste):
        res = 0
        for i in range(1, n):
            if Aliste[i - 1] > Aliste[i]:
                res += Aliste[i - 1] - Aliste[i]
                Aliste[i] = Aliste[i - 1]

        return res

if __name__ == "__main__":
    ima = atcoder()
    ima.çözmek()

Buggy submission (verdict: Runtime Error):
#!/usr/bin/env python3
# atcoder 
# Türkler var mı?
# Herkese memnün oldum
import sys

readline = sys.stdin.buffer.readline
iimr = lambda: map(int, sys.stdin.buffer.readline().rstrip().split())
#sys.setrecursionlimit(10 ** 8)

def debug(*x):
    print(*x, file=sys.stderr)


class atcoder():
    def __init__(self):
        pass

    def çözmek(self):
        N = int(input())
        A = list(map(int, sys.stdin.buffer.readline().split()))
        debug(A)
        res = []
        res.append(self.関数(N, A))
        print(*res, "\n")	
    
    def 関数(self, n, Aliste):
        res = 0
        for i in range(1, n):
            if Aliste[i - 1] > Aliste[i]:
                res += Aliste[i - 1] - Aliste[i]
                Aliste[i] = Aliste[i - 1]

        return res

if __name__ == "__main__":
    ima = atcoder()
    ima.çözmek()