22 lines
409 B
Swift
22 lines
409 B
Swift
func pascal(n:Int)->[Int]{
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if n==1{
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let a=[1]
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print(a)
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return a
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}
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else{
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var a=pascal(n:n-1)
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var temp=a
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for i in 0..<a.count{
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if i+1==a.count{
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temp.append(1)
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break
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}
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temp[i+1] = a[i]+a[i+1]
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}
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a=temp
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print(a)
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return a
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}
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}
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let waste = pascal(n:10)
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