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課題2 #161
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課題2 #161
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apple.c
spear.c
works.c
が正しくありません.
もう一度確認してみてください.
ターミナルから変更ができなくて、giyhubに直接アップロードしたのですが、新しいものはプルリクエストされているでしょうか?よろしくお願いします。work.cはまだわからないので出来次第提出します。 |
変更はちゃんと反映されています. |
採点よろしくお願いします |
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apple
spear
work
が正しい答えを返していないです.
またspear
は計算時間かかりすぎてます.資料を参考に計算量を改善してください.
src/apple.c
Outdated
return m; | ||
else if (l>r) | ||
return m+1; | ||
else if (a[m]<x) |
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条件違うと思います.
src/apple.c
Outdated
else if (a[m]<x) | ||
return binary_search(a,x,m+1,r); | ||
else | ||
return binary_search(a, x, l,m-1); |
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ここも合っているかは自信ないです.
講義や資料の方法で書いた方がいいと思います.
src/spear.c
Outdated
} | ||
} | ||
return ans; | ||
} | ||
|
||
int main(){ |
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ちょっと追えませんでした.
これは二分探索ですか?
else{ | ||
lb = mid; | ||
} | ||
} |
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そもそも何も出力してないです.
@@ -4,13 +4,42 @@ int n; | |||
int k; | |||
int A[100000]; |
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p
の中身だったりlb
ub
の初期値だったり色々怪しそうです.
よろしくお願いいたします。 |
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apple
は正しい答えを返していないです(おそらく資料中のケースでも)
spear
とworks
はコンパイルエラー出てます.
何度もすみません。一応自分のパソコン上では正しくできたものです。お願いします。 |
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