YES(?,O(1))
* Step 1: FromIts WORST_CASE(?,O(1))
    + Considered Problem:
        Rules:
          0. f0(A) -> f1(300)    True                          (1,1)
          1. f1(A) -> f1(-1 + A) [300 + -1*A >= 0 && A >= 102] (?,1)
        Signature:
          {(f0,1);(f1,1)}
        Flow Graph:
          [0->{1},1->{1}]
        
    + Applied Processor:
        FromIts
    + Details:
        ()
* Step 2: AddSinks WORST_CASE(?,O(1))
    + Considered Problem:
        Rules:
          f0(A) -> f1(300)     True
          f1(A) -> f1(-1 + A)  [300 + -1*A >= 0 && A >= 102]
        Signature:
          {(f0,1);(f1,1)}
        Rule Graph:
          [0->{1},1->{1}]
    + Applied Processor:
        AddSinks
    + Details:
        ()
* Step 3: Decompose WORST_CASE(?,O(1))
    + Considered Problem:
        Rules:
          f0(A) -> f1(300)       True
          f1(A) -> f1(-1 + A)    [300 + -1*A >= 0 && A >= 102]
          f1(A) -> exitus616(A)  True
        Signature:
          {(exitus616,1);(f0,1);(f1,1)}
        Rule Graph:
          [0->{1},1->{1,2}]
    + Applied Processor:
        Decompose Greedy
    + Details:
        We construct a looptree:
          P: [0,1,2]
          |
          `- p:[1] c: [1]
* Step 4: AbstractSize WORST_CASE(?,O(1))
    + Considered Problem:
        (Rules:
          f0(A) -> f1(300)       True
          f1(A) -> f1(-1 + A)    [300 + -1*A >= 0 && A >= 102]
          f1(A) -> exitus616(A)  True
        Signature:
          {(exitus616,1);(f0,1);(f1,1)}
        Rule Graph:
          [0->{1},1->{1,2}]
        ,We construct a looptree:
          P: [0,1,2]
          |
          `- p:[1] c: [1])
    + Applied Processor:
        AbstractSize Minimize
    + Details:
        ()
* Step 5: AbstractFlow WORST_CASE(?,O(1))
    + Considered Problem:
        Program:
          Domain: [A,0.0]
           f0  ~>  f1          [A <= 300*K]
           f1  ~>  f1          [A <= 299*K]
           f1  ~>  exitus616   [A <= A]
          + Loop: [0.0 <= 102*K + A]
               f1  ~>  f1   [A <= 299*K]
    + Applied Processor:
        AbstractFlow
    + Details:
        ()
* Step 6: Lare WORST_CASE(?,O(1))
    + Considered Problem:
        Program:
          Domain: [tick,huge,K,A,0.0]
           f0  ~>  f1          [K ~=> A]
           f1  ~>  f1          [K ~=> A]
           f1  ~>  exitus616   []
          + Loop: [A ~+> 0.0,K ~*> 0.0]
               f1  ~>  f1   [K ~=> A]
    + Applied Processor:
        Lare
    + Details:
         f0  ~>  exitus616   [K ~=> A,tick ~+> tick,K ~+> 0.0,K ~+> tick,K ~*> 0.0,K ~*> tick]
        + <f1  ~>  f1>  [K ~=> A,A ~+> 0.0,A ~+> tick,tick ~+> tick,K ~*> 0.0,K ~*> tick]

YES(?,O(1))