26 lines
543 B
Python
26 lines
543 B
Python
import sys
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problem_name = str('input')
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sys.stdin = open(problem_name + ".txt", "r")
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sys.stdout = open("output.txt", "w")
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n, m = map(int, input().split())
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n_mas = list(map(int, input().split()))
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m_mas = list(map(int, input().split()))
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s = []
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for i in n_mas:
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if not (i in m_mas):
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s.append(i)
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for i in m_mas:
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if not (i in n_mas):
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s.append(i)
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if s == []:
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print('EQUAL')
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else:
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s.sort()
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for i in s:
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if i in n_mas:
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print('+'+str(i))
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else:
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print('-'+str(i))
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#vlaDDisLaVuYtk |