11 lines
181 B
Text
11 lines
181 B
Text
class Env{
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var n,cnt=0;
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fcn init(_n){n=_n; returnClass(self.f)}
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fcn f{
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if(n!=1){
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cnt += 1;
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if(n.isEven) n=n/2; else n=n*3+1;
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}
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n
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}
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}
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