フル・アダー（fa）のシミュレーション結果
                   0:cry_in=0 a=0 b=0 => cry_out=0 sum=0
                 100:cry_in=0 a=0 b=1 => cry_out=0 sum=1
                 200:cry_in=0 a=1 b=0 => cry_out=0 sum=1
                 300:cry_in=0 a=1 b=1 => cry_out=1 sum=0
                 400:cry_in=1 a=0 b=0 => cry_out=0 sum=1
                 500:cry_in=1 a=0 b=1 => cry_out=1 sum=0
                 600:cry_in=1 a=1 b=0 => cry_out=1 sum=0
                 700:cry_in=1 a=1 b=1 => cry_out=1 sum=1
Info: $finishコマンドを実行します。time=800