24 lines
324 B
Python
24 lines
324 B
Python
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def g(n,start,a,b):
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if sum(a)==n:
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b.append(a[:])
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return
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for i in range(1,n+1):
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if sum(a)+i>n:
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break
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a.append(i)
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g(n,i,a,b)
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a.pop()
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def p(n):
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b=[]
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g(n,1,[],b)
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b.sort()
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for r in b:
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print(" ".join(map(str,r)))
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n=int(input())
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p(n)
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