8 lines
189 B
Python
8 lines
189 B
Python
n, m = map(int, input().split())
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arr = list(range(1,n+1))
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for _ in range(m):
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i, j = map(int, input().split())
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temp = arr[i-1]
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arr[i-1] = arr[j-1]
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arr[j-1] = temp
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print(*arr) |