2017年11月30日木曜日
美術評論・安井収蔵
2017年11月14日火曜日
眼科の待合室で考えた
私は、検診のとき瞳孔を開くための目薬をさされると細かい字が読めなくなる。更にその後遺症で毎年苦労しているのでそれから解放されるのは大変ありがたいことだと思う。私はこの目薬をさされると4~5日は眼が充血し細かいものを見ることができなくなる(それも左目だけ!)。眼がチカチカして細かい字など読めなくなるから、今日は待ち時間に読むための書物や新聞などを持参しなかった。待たされている間に何もすることがない。どうするか。そうだ、あの問題を考えることにしよう。
その問題というのは、友人八卷氏がFacebook上に提起した次のような問題である。
『?*(?-?/?)=10 の?には一桁の異なる整数が入る』
私はこの問題に取り組んで待ち時間を有効に過ごすことにした。こういう問題を考えるのが私は大好きであるが、解けたと思って喜び勇んで答えを投稿すると、あに図らんや大抵は間違っていて恥をかくことになる。それでも楽しいと思う。
そういった失敗は問題を良く読んでいないから起るのだと思う。たとえば、ここでは「整数」とは何かをよく考える必要がある。当然負数も含まれることになるから気を付けよう。“/”で表現された「割り算」が含まれているが、普通コンピュータに詳しければ、どのような割り算なのか(つまり整数割り算か)を考えることになる。それからゼロによる割り算が発生しないよう注意することも必要である。
しかしこの問題ではそういう細部には一切触れられていない。ということは、特別な制限の付かない一般的な割り算だと解釈しなければならない。問題はより一層難しくなる。そういう時はPerl言語を使うのが一番良い。これはPerlで解くのに適した問題だ。それなら自分にも解けそうな気がする。
帰宅後、すぐさまコンピュータに向かってプログラム作りを始めることになった(眼がよく見えないというのに)。その結果できあがったプログラムが以下のものである。
#!/usr/local/bin/perl # (c) 2017-11-14 : Coded by shun kinoshita / knuhs # # 問題(八卷直一さんがFacebook上で提示したもの) # ?*(?-?/?)=10 の?には一桁の異なる整数が入ります。 # use strict; my $count=0; for( my $a=-9; $a<=9; $a++ ) { for( my $b=-9; $b<=9; $b++ ) { next if $a==$b ; for( my $c=-9; $c<=9; $c++ ) { next if $a==$c | $b==$c ; for( my $d=-9; $d<=9; $d++ ) { next if $a==$d | $b==$d | $c==$d | $d==0 ; next if $a*($b-$c/$d)!=10 ; $count++; print "[$count]:($a)*(($b)-($c)/($d))"; my $v = $a * ( $b - $c / $d ); print " = $v\n"; } } } } print "Total counts = $count\n"; exit; |
実行して見ると439個の解が得られた!! しかも、一度の実行ですぐ解が得られのだから、ものすごく気分が良い。これぞプログラム作りの醍醐味と言えるであろう。やはり考察に十分時間をかけたからだと思いたい。
ただ、このプログラムは私の期待通りに動作したと言えるが、それがこの問題の正解なのかどうか、それは私にも分からない。
[1]:(-9)*((-2)-(-8)/(9)) = 10 [2]:(-9)*((-1)-(1)/(9)) = 10 [3]:(-8)*((-3)-(-7)/(4)) = 10 [4]:(-8)*((-3)-(7)/(-4)) = 10 [5]:(-8)*((-2)-(-6)/(8)) = 10 [6]:(-8)*((-2)-(-3)/(4)) = 10 [7]:(-8)*((-2)-(3)/(-4)) = 10 [8]:(-8)*((-1)-(1)/(4)) = 10 [9]:(-8)*((-1)-(2)/(8)) = 10 [10]:(-8)*((0)-(-5)/(-4)) = 10 [11]:(-8)*((0)-(5)/(4)) = 10 [12]:(-8)*((1)-(-9)/(-4)) = 10 [13]:(-8)*((1)-(9)/(4)) = 10 [14]:(-7)*((-2)-(-4)/(7)) = 10 [15]:(-7)*((-1)-(3)/(7)) = 10 [16]:(-6)*((-4)-(-7)/(3)) = 10 [17]:(-6)*((-4)-(7)/(-3)) = 10 [18]:(-6)*((-3)-(-8)/(6)) = 10 [19]:(-6)*((-3)-(-4)/(3)) = 10 [20]:(-6)*((-2)-(-3)/(9)) = 10 [21]:(-6)*((-2)-(-1)/(3)) = 10 [22]:(-6)*((-2)-(1)/(-3)) = 10 [23]:(-6)*((-2)-(3)/(-9)) = 10 [24]:(-6)*((-1)-(-2)/(-3)) = 10 [25]:(-6)*((-1)-(2)/(3)) = 10 [26]:(-6)*((-1)-(4)/(6)) = 10 [27]:(-6)*((-1)-(6)/(9)) = 10 [28]:(-6)*((0)-(-5)/(-3)) = 10 [29]:(-6)*((0)-(5)/(3)) = 10 [30]:(-6)*((1)-(-8)/(-3)) = 10 [31]:(-6)*((1)-(8)/(3)) = 10 [32]:(-5)*((-9)-(-7)/(1)) = 10 [33]:(-5)*((-9)-(7)/(-1)) = 10 [34]:(-5)*((-8)-(-6)/(1)) = 10 [35]:(-5)*((-8)-(6)/(-1)) = 10 [36]:(-5)*((-7)-(5)/(-1)) = 10 [37]:(-5)*((-6)-(-8)/(2)) = 10 [38]:(-5)*((-6)-(-4)/(1)) = 10 [39]:(-5)*((-6)-(4)/(-1)) = 10 [40]:(-5)*((-6)-(8)/(-2)) = 10 [41]:(-5)*((-4)-(-8)/(4)) = 10 [42]:(-5)*((-4)-(-6)/(3)) = 10 [43]:(-5)*((-4)-(-2)/(1)) = 10 [44]:(-5)*((-4)-(2)/(-1)) = 10 [45]:(-5)*((-4)-(4)/(-2)) = 10 [46]:(-5)*((-4)-(6)/(-3)) = 10 [47]:(-5)*((-3)-(-9)/(9)) = 10 [48]:(-5)*((-3)-(-8)/(8)) = 10 [49]:(-5)*((-3)-(-7)/(7)) = 10 [50]:(-5)*((-3)-(-6)/(6)) = 10 [51]:(-5)*((-3)-(-4)/(4)) = 10 [52]:(-5)*((-3)-(-2)/(2)) = 10 [53]:(-5)*((-3)-(-1)/(1)) = 10 [54]:(-5)*((-3)-(1)/(-1)) = 10 [55]:(-5)*((-3)-(2)/(-2)) = 10 [56]:(-5)*((-3)-(4)/(-4)) = 10 [57]:(-5)*((-3)-(6)/(-6)) = 10 [58]:(-5)*((-3)-(7)/(-7)) = 10 [59]:(-5)*((-3)-(8)/(-8)) = 10 [60]:(-5)*((-3)-(9)/(-9)) = 10 [61]:(-5)*((-2)-(0)/(-9)) = 10 [62]:(-5)*((-2)-(0)/(-8)) = 10 [63]:(-5)*((-2)-(0)/(-7)) = 10 [64]:(-5)*((-2)-(0)/(-6)) = 10 [65]:(-5)*((-2)-(0)/(-4)) = 10 [66]:(-5)*((-2)-(0)/(-3)) = 10 [67]:(-5)*((-2)-(0)/(-1)) = 10 [68]:(-5)*((-2)-(0)/(1)) = 10 [69]:(-5)*((-2)-(0)/(2)) = 10 [70]:(-5)*((-2)-(0)/(3)) = 10 [71]:(-5)*((-2)-(0)/(4)) = 10 [72]:(-5)*((-2)-(0)/(5)) = 10 [73]:(-5)*((-2)-(0)/(6)) = 10 [74]:(-5)*((-2)-(0)/(7)) = 10 [75]:(-5)*((-2)-(0)/(8)) = 10 [76]:(-5)*((-2)-(0)/(9)) = 10 [77]:(-5)*((0)-(-8)/(-4)) = 10 [78]:(-5)*((0)-(-6)/(-3)) = 10 [79]:(-5)*((0)-(-4)/(-2)) = 10 [80]:(-5)*((0)-(-2)/(-1)) = 10 [81]:(-5)*((0)-(2)/(1)) = 10 [82]:(-5)*((0)-(4)/(2)) = 10 [83]:(-5)*((0)-(6)/(3)) = 10 [84]:(-5)*((0)-(8)/(4)) = 10 [85]:(-5)*((1)-(-9)/(-3)) = 10 [86]:(-5)*((1)-(-6)/(-2)) = 10 [87]:(-5)*((1)-(-3)/(-1)) = 10 [88]:(-5)*((1)-(6)/(2)) = 10 [89]:(-5)*((1)-(9)/(3)) = 10 [90]:(-5)*((2)-(-8)/(-2)) = 10 [91]:(-5)*((2)-(-4)/(-1)) = 10 [92]:(-5)*((2)-(4)/(1)) = 10 [93]:(-5)*((3)-(5)/(1)) = 10 [94]:(-5)*((4)-(-6)/(-1)) = 10 [95]:(-5)*((4)-(6)/(1)) = 10 [96]:(-5)*((5)-(-7)/(-1)) = 10 [97]:(-5)*((5)-(7)/(1)) = 10 [98]:(-5)*((6)-(-8)/(-1)) = 10 [99]:(-5)*((6)-(8)/(1)) = 10 [100]:(-5)*((7)-(-9)/(-1)) = 10 [101]:(-5)*((7)-(9)/(1)) = 10 [102]:(-4)*((-7)-(-9)/(2)) = 10 [103]:(-4)*((-7)-(9)/(-2)) = 10 [104]:(-4)*((-6)-(-7)/(2)) = 10 [105]:(-4)*((-6)-(7)/(-2)) = 10 [106]:(-4)*((-5)-(5)/(-2)) = 10 [107]:(-4)*((-3)-(-2)/(4)) = 10 [108]:(-4)*((-3)-(-1)/(2)) = 10 [109]:(-4)*((-3)-(1)/(-2)) = 10 [110]:(-4)*((-3)-(3)/(-6)) = 10 [111]:(-4)*((-3)-(4)/(-8)) = 10 [112]:(-4)*((-2)-(-3)/(-6)) = 10 [113]:(-4)*((-2)-(1)/(2)) = 10 [114]:(-4)*((-2)-(2)/(4)) = 10 [115]:(-4)*((-2)-(3)/(6)) = 10 [116]:(-4)*((-2)-(4)/(8)) = 10 [117]:(-4)*((-1)-(-9)/(-6)) = 10 [118]:(-4)*((-1)-(-3)/(-2)) = 10 [119]:(-4)*((-1)-(3)/(2)) = 10 [120]:(-4)*((-1)-(6)/(4)) = 10 [121]:(-4)*((-1)-(9)/(6)) = 10 [122]:(-4)*((0)-(-5)/(-2)) = 10 [123]:(-4)*((0)-(5)/(2)) = 10 [124]:(-4)*((1)-(-7)/(-2)) = 10 [125]:(-4)*((1)-(7)/(2)) = 10 [126]:(-4)*((2)-(-9)/(-2)) = 10 [127]:(-3)*((-6)-(-8)/(3)) = 10 [128]:(-3)*((-4)-(-6)/(9)) = 10 [129]:(-3)*((-4)-(-2)/(3)) = 10 [130]:(-3)*((-4)-(4)/(-6)) = 10 [131]:(-3)*((-4)-(6)/(-9)) = 10 [132]:(-3)*((-2)-(-8)/(-6)) = 10 [133]:(-3)*((-2)-(4)/(3)) = 10 [134]:(-3)*((-2)-(8)/(6)) = 10 [135]:(-3)*((-1)-(7)/(3)) = 10 [136]:(-2)*((-9)-(-8)/(2)) = 10 [137]:(-2)*((-9)-(-4)/(1)) = 10 [138]:(-2)*((-9)-(4)/(-1)) = 10 [139]:(-2)*((-8)-(-9)/(3)) = 10 [140]:(-2)*((-8)-(-6)/(2)) = 10 [141]:(-2)*((-8)-(-3)/(1)) = 10 [142]:(-2)*((-8)-(3)/(-1)) = 10 [143]:(-2)*((-8)-(9)/(-3)) = 10 [144]:(-2)*((-7)-(-8)/(4)) = 10 [145]:(-2)*((-7)-(-6)/(3)) = 10 [146]:(-2)*((-7)-(-4)/(2)) = 10 [147]:(-2)*((-7)-(2)/(-1)) = 10 [148]:(-2)*((-7)-(6)/(-3)) = 10 [149]:(-2)*((-7)-(8)/(-4)) = 10 [150]:(-2)*((-6)-(-9)/(9)) = 10 [151]:(-2)*((-6)-(-8)/(8)) = 10 [152]:(-2)*((-6)-(-7)/(7)) = 10 [153]:(-2)*((-6)-(-5)/(5)) = 10 [154]:(-2)*((-6)-(-4)/(4)) = 10 [155]:(-2)*((-6)-(-3)/(3)) = 10 [156]:(-2)*((-6)-(-1)/(1)) = 10 [157]:(-2)*((-6)-(1)/(-1)) = 10 [158]:(-2)*((-6)-(3)/(-3)) = 10 [159]:(-2)*((-6)-(4)/(-4)) = 10 [160]:(-2)*((-6)-(5)/(-5)) = 10 [161]:(-2)*((-6)-(7)/(-7)) = 10 [162]:(-2)*((-6)-(8)/(-8)) = 10 [163]:(-2)*((-6)-(9)/(-9)) = 10 [164]:(-2)*((-5)-(0)/(-9)) = 10 [165]:(-2)*((-5)-(0)/(-8)) = 10 [166]:(-2)*((-5)-(0)/(-7)) = 10 [167]:(-2)*((-5)-(0)/(-6)) = 10 [168]:(-2)*((-5)-(0)/(-4)) = 10 [169]:(-2)*((-5)-(0)/(-3)) = 10 [170]:(-2)*((-5)-(0)/(-1)) = 10 [171]:(-2)*((-5)-(0)/(1)) = 10 [172]:(-2)*((-5)-(0)/(2)) = 10 [173]:(-2)*((-5)-(0)/(3)) = 10 [174]:(-2)*((-5)-(0)/(4)) = 10 [175]:(-2)*((-5)-(0)/(5)) = 10 [176]:(-2)*((-5)-(0)/(6)) = 10 [177]:(-2)*((-5)-(0)/(7)) = 10 [178]:(-2)*((-5)-(0)/(8)) = 10 [179]:(-2)*((-5)-(0)/(9)) = 10 [180]:(-2)*((-3)-(-8)/(-4)) = 10 [181]:(-2)*((-3)-(2)/(1)) = 10 [182]:(-2)*((-3)-(4)/(2)) = 10 [183]:(-2)*((-3)-(6)/(3)) = 10 [184]:(-2)*((-3)-(8)/(4)) = 10 [185]:(-2)*((-1)-(4)/(1)) = 10 [186]:(-2)*((-1)-(8)/(2)) = 10 [187]:(-2)*((0)-(-5)/(-1)) = 10 [188]:(-2)*((0)-(5)/(1)) = 10 [189]:(-2)*((1)-(-6)/(-1)) = 10 [190]:(-2)*((2)-(-7)/(-1)) = 10 [191]:(-2)*((2)-(7)/(1)) = 10 [192]:(-2)*((3)-(-8)/(-1)) = 10 [193]:(-2)*((3)-(8)/(1)) = 10 [194]:(-2)*((4)-(-9)/(-1)) = 10 [195]:(-2)*((4)-(9)/(1)) = 10 [196]:(-1)*((-8)-(-6)/(-3)) = 10 [197]:(-1)*((-8)-(-4)/(-2)) = 10 [198]:(-1)*((-8)-(2)/(1)) = 10 [199]:(-1)*((-8)-(4)/(2)) = 10 [200]:(-1)*((-8)-(6)/(3)) = 10 [201]:(-1)*((-8)-(8)/(4)) = 10 [202]:(-1)*((-7)-(-9)/(-3)) = 10 [203]:(-1)*((-7)-(-6)/(-2)) = 10 [204]:(-1)*((-7)-(3)/(1)) = 10 [205]:(-1)*((-7)-(6)/(2)) = 10 [206]:(-1)*((-7)-(9)/(3)) = 10 [207]:(-1)*((-6)-(-8)/(-2)) = 10 [208]:(-1)*((-6)-(4)/(1)) = 10 [209]:(-1)*((-6)-(8)/(2)) = 10 [210]:(-1)*((-5)-(5)/(1)) = 10 [211]:(-1)*((-4)-(6)/(1)) = 10 [212]:(-1)*((-3)-(7)/(1)) = 10 [213]:(-1)*((-2)-(8)/(1)) = 10 [214]:(1)*((2)-(8)/(-1)) = 10 [215]:(1)*((3)-(7)/(-1)) = 10 [216]:(1)*((4)-(6)/(-1)) = 10 [217]:(1)*((6)-(-8)/(2)) = 10 [218]:(1)*((6)-(4)/(-1)) = 10 [219]:(1)*((6)-(8)/(-2)) = 10 [220]:(1)*((7)-(-9)/(3)) = 10 [221]:(1)*((7)-(-6)/(2)) = 10 [222]:(1)*((7)-(3)/(-1)) = 10 [223]:(1)*((7)-(6)/(-2)) = 10 [224]:(1)*((7)-(9)/(-3)) = 10 [225]:(1)*((8)-(-8)/(4)) = 10 [226]:(1)*((8)-(-6)/(3)) = 10 [227]:(1)*((8)-(-4)/(2)) = 10 [228]:(1)*((8)-(2)/(-1)) = 10 [229]:(1)*((8)-(4)/(-2)) = 10 [230]:(1)*((8)-(6)/(-3)) = 10 [231]:(1)*((9)-(-8)/(8)) = 10 [232]:(1)*((9)-(-7)/(7)) = 10 [233]:(1)*((9)-(-6)/(6)) = 10 [234]:(1)*((9)-(-5)/(5)) = 10 [235]:(1)*((9)-(-4)/(4)) = 10 [236]:(1)*((9)-(-3)/(3)) = 10 [237]:(1)*((9)-(-2)/(2)) = 10 [238]:(1)*((9)-(2)/(-2)) = 10 [239]:(1)*((9)-(3)/(-3)) = 10 [240]:(1)*((9)-(4)/(-4)) = 10 [241]:(1)*((9)-(5)/(-5)) = 10 [242]:(1)*((9)-(6)/(-6)) = 10 [243]:(1)*((9)-(7)/(-7)) = 10 [244]:(1)*((9)-(8)/(-8)) = 10 [245]:(2)*((-4)-(-9)/(1)) = 10 [246]:(2)*((-4)-(9)/(-1)) = 10 [247]:(2)*((-3)-(-8)/(1)) = 10 [248]:(2)*((-3)-(8)/(-1)) = 10 [249]:(2)*((-2)-(-7)/(1)) = 10 [250]:(2)*((-2)-(7)/(-1)) = 10 [251]:(2)*((-1)-(-6)/(1)) = 10 [252]:(2)*((0)-(-5)/(1)) = 10 [253]:(2)*((0)-(5)/(-1)) = 10 [254]:(2)*((1)-(4)/(-1)) = 10 [255]:(2)*((1)-(8)/(-2)) = 10 [256]:(2)*((3)-(-8)/(4)) = 10 [257]:(2)*((3)-(-2)/(1)) = 10 [258]:(2)*((3)-(4)/(-2)) = 10 [259]:(2)*((3)-(6)/(-3)) = 10 [260]:(2)*((3)-(8)/(-4)) = 10 [261]:(2)*((4)-(-9)/(9)) = 10 [262]:(2)*((4)-(-8)/(8)) = 10 [263]:(2)*((4)-(-7)/(7)) = 10 [264]:(2)*((4)-(-6)/(6)) = 10 [265]:(2)*((4)-(-5)/(5)) = 10 [266]:(2)*((4)-(-3)/(3)) = 10 [267]:(2)*((4)-(-1)/(1)) = 10 [268]:(2)*((4)-(1)/(-1)) = 10 [269]:(2)*((4)-(3)/(-3)) = 10 [270]:(2)*((4)-(5)/(-5)) = 10 [271]:(2)*((4)-(6)/(-6)) = 10 [272]:(2)*((4)-(7)/(-7)) = 10 [273]:(2)*((4)-(8)/(-8)) = 10 [274]:(2)*((4)-(9)/(-9)) = 10 [275]:(2)*((5)-(0)/(-9)) = 10 [276]:(2)*((5)-(0)/(-8)) = 10 [277]:(2)*((5)-(0)/(-7)) = 10 [278]:(2)*((5)-(0)/(-6)) = 10 [279]:(2)*((5)-(0)/(-5)) = 10 [280]:(2)*((5)-(0)/(-4)) = 10 [281]:(2)*((5)-(0)/(-3)) = 10 [282]:(2)*((5)-(0)/(-2)) = 10 [283]:(2)*((5)-(0)/(-1)) = 10 [284]:(2)*((5)-(0)/(1)) = 10 [285]:(2)*((5)-(0)/(3)) = 10 [286]:(2)*((5)-(0)/(4)) = 10 [287]:(2)*((5)-(0)/(6)) = 10 [288]:(2)*((5)-(0)/(7)) = 10 [289]:(2)*((5)-(0)/(8)) = 10 [290]:(2)*((5)-(0)/(9)) = 10 [291]:(2)*((7)-(-8)/(-4)) = 10 [292]:(2)*((7)-(-6)/(-3)) = 10 [293]:(2)*((7)-(-4)/(-2)) = 10 [294]:(2)*((7)-(-2)/(-1)) = 10 [295]:(2)*((7)-(6)/(3)) = 10 [296]:(2)*((7)-(8)/(4)) = 10 [297]:(2)*((8)-(-9)/(-3)) = 10 [298]:(2)*((8)-(-6)/(-2)) = 10 [299]:(2)*((8)-(-3)/(-1)) = 10 [300]:(2)*((8)-(3)/(1)) = 10 [301]:(2)*((8)-(9)/(3)) = 10 [302]:(2)*((9)-(-8)/(-2)) = 10 [303]:(2)*((9)-(-4)/(-1)) = 10 [304]:(2)*((9)-(4)/(1)) = 10 [305]:(3)*((1)-(7)/(-3)) = 10 [306]:(3)*((2)-(-8)/(6)) = 10 [307]:(3)*((2)-(4)/(-3)) = 10 [308]:(3)*((2)-(8)/(-6)) = 10 [309]:(3)*((4)-(-6)/(-9)) = 10 [310]:(3)*((4)-(-4)/(-6)) = 10 [311]:(3)*((4)-(-2)/(-3)) = 10 [312]:(3)*((4)-(6)/(9)) = 10 [313]:(3)*((5)-(-5)/(-3)) = 10 [314]:(3)*((6)-(-8)/(-3)) = 10 [315]:(4)*((-2)-(-9)/(2)) = 10 [316]:(4)*((-1)-(-7)/(2)) = 10 [317]:(4)*((-1)-(7)/(-2)) = 10 [318]:(4)*((0)-(-5)/(2)) = 10 [319]:(4)*((0)-(5)/(-2)) = 10 [320]:(4)*((1)-(-9)/(6)) = 10 [321]:(4)*((1)-(-3)/(2)) = 10 [322]:(4)*((1)-(3)/(-2)) = 10 [323]:(4)*((1)-(6)/(-4)) = 10 [324]:(4)*((1)-(9)/(-6)) = 10 [325]:(4)*((2)-(-4)/(8)) = 10 [326]:(4)*((2)-(-3)/(6)) = 10 [327]:(4)*((2)-(1)/(-2)) = 10 [328]:(4)*((2)-(3)/(-6)) = 10 [329]:(4)*((3)-(-4)/(-8)) = 10 [330]:(4)*((3)-(-3)/(-6)) = 10 [331]:(4)*((3)-(-2)/(-4)) = 10 [332]:(4)*((3)-(-1)/(-2)) = 10 [333]:(4)*((3)-(1)/(2)) = 10 [334]:(4)*((5)-(-5)/(-2)) = 10 [335]:(4)*((6)-(-7)/(-2)) = 10 [336]:(4)*((6)-(7)/(2)) = 10 [337]:(4)*((7)-(-9)/(-2)) = 10 [338]:(4)*((7)-(9)/(2)) = 10 [339]:(5)*((-7)-(-9)/(1)) = 10 [340]:(5)*((-7)-(9)/(-1)) = 10 [341]:(5)*((-6)-(-8)/(1)) = 10 [342]:(5)*((-6)-(8)/(-1)) = 10 [343]:(5)*((-5)-(-7)/(1)) = 10 [344]:(5)*((-5)-(7)/(-1)) = 10 [345]:(5)*((-4)-(-6)/(1)) = 10 [346]:(5)*((-4)-(6)/(-1)) = 10 [347]:(5)*((-3)-(-5)/(1)) = 10 [348]:(5)*((-2)-(-8)/(2)) = 10 [349]:(5)*((-2)-(-4)/(1)) = 10 [350]:(5)*((-2)-(4)/(-1)) = 10 [351]:(5)*((-1)-(-9)/(3)) = 10 [352]:(5)*((-1)-(-6)/(2)) = 10 [353]:(5)*((-1)-(-3)/(1)) = 10 [354]:(5)*((-1)-(6)/(-2)) = 10 [355]:(5)*((-1)-(9)/(-3)) = 10 [356]:(5)*((0)-(-8)/(4)) = 10 [357]:(5)*((0)-(-6)/(3)) = 10 [358]:(5)*((0)-(-4)/(2)) = 10 [359]:(5)*((0)-(-2)/(1)) = 10 [360]:(5)*((0)-(2)/(-1)) = 10 [361]:(5)*((0)-(4)/(-2)) = 10 [362]:(5)*((0)-(6)/(-3)) = 10 [363]:(5)*((0)-(8)/(-4)) = 10 [364]:(5)*((1)-(-9)/(9)) = 10 [365]:(5)*((1)-(-8)/(8)) = 10 [366]:(5)*((1)-(-7)/(7)) = 10 [367]:(5)*((1)-(-6)/(6)) = 10 [368]:(5)*((1)-(-4)/(4)) = 10 [369]:(5)*((1)-(-3)/(3)) = 10 [370]:(5)*((1)-(-2)/(2)) = 10 [371]:(5)*((1)-(2)/(-2)) = 10 [372]:(5)*((1)-(3)/(-3)) = 10 [373]:(5)*((1)-(4)/(-4)) = 10 [374]:(5)*((1)-(6)/(-6)) = 10 [375]:(5)*((1)-(7)/(-7)) = 10 [376]:(5)*((1)-(8)/(-8)) = 10 [377]:(5)*((1)-(9)/(-9)) = 10 [378]:(5)*((2)-(0)/(-9)) = 10 [379]:(5)*((2)-(0)/(-8)) = 10 [380]:(5)*((2)-(0)/(-7)) = 10 [381]:(5)*((2)-(0)/(-6)) = 10 [382]:(5)*((2)-(0)/(-5)) = 10 [383]:(5)*((2)-(0)/(-4)) = 10 [384]:(5)*((2)-(0)/(-3)) = 10 [385]:(5)*((2)-(0)/(-2)) = 10 [386]:(5)*((2)-(0)/(-1)) = 10 [387]:(5)*((2)-(0)/(1)) = 10 [388]:(5)*((2)-(0)/(3)) = 10 [389]:(5)*((2)-(0)/(4)) = 10 [390]:(5)*((2)-(0)/(6)) = 10 [391]:(5)*((2)-(0)/(7)) = 10 [392]:(5)*((2)-(0)/(8)) = 10 [393]:(5)*((2)-(0)/(9)) = 10 [394]:(5)*((4)-(-8)/(-4)) = 10 [395]:(5)*((4)-(-6)/(-3)) = 10 [396]:(5)*((4)-(-4)/(-2)) = 10 [397]:(5)*((4)-(-2)/(-1)) = 10 [398]:(5)*((4)-(2)/(1)) = 10 [399]:(5)*((4)-(6)/(3)) = 10 [400]:(5)*((6)-(-8)/(-2)) = 10 [401]:(5)*((6)-(-4)/(-1)) = 10 [402]:(5)*((6)-(4)/(1)) = 10 [403]:(5)*((6)-(8)/(2)) = 10 [404]:(5)*((7)-(-5)/(-1)) = 10 [405]:(5)*((8)-(-6)/(-1)) = 10 [406]:(5)*((8)-(6)/(1)) = 10 [407]:(5)*((9)-(-7)/(-1)) = 10 [408]:(5)*((9)-(7)/(1)) = 10 [409]:(6)*((-1)-(-8)/(3)) = 10 [410]:(6)*((-1)-(8)/(-3)) = 10 [411]:(6)*((0)-(-5)/(3)) = 10 [412]:(6)*((0)-(5)/(-3)) = 10 [413]:(6)*((1)-(-6)/(9)) = 10 [414]:(6)*((1)-(-2)/(3)) = 10 [415]:(6)*((1)-(2)/(-3)) = 10 [416]:(6)*((1)-(4)/(-6)) = 10 [417]:(6)*((2)-(-3)/(-9)) = 10 [418]:(6)*((2)-(-2)/(-6)) = 10 [419]:(6)*((2)-(-1)/(-3)) = 10 [420]:(6)*((2)-(1)/(3)) = 10 [421]:(6)*((2)-(3)/(9)) = 10 [422]:(6)*((3)-(-8)/(-6)) = 10 [423]:(6)*((3)-(-4)/(-3)) = 10 [424]:(6)*((4)-(-7)/(-3)) = 10 [425]:(6)*((4)-(7)/(3)) = 10 [426]:(7)*((1)-(3)/(-7)) = 10 [427]:(7)*((2)-(-4)/(-7)) = 10 [428]:(8)*((-1)-(-9)/(4)) = 10 [429]:(8)*((-1)-(9)/(-4)) = 10 [430]:(8)*((0)-(-5)/(4)) = 10 [431]:(8)*((0)-(5)/(-4)) = 10 [432]:(8)*((1)-(-1)/(4)) = 10 [433]:(8)*((1)-(2)/(-8)) = 10 [434]:(8)*((2)-(-6)/(-8)) = 10 [435]:(8)*((2)-(-3)/(-4)) = 10 [436]:(8)*((2)-(3)/(4)) = 10 [437]:(8)*((3)-(-7)/(-4)) = 10 [438]:(8)*((3)-(7)/(4)) = 10 [439]:(9)*((2)-(-8)/(-9)) = 10 Total counts = 439 |
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