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nanashima
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Jul 2, 2022
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apple.c spear.c works.c が正しく動いていません．
src/apple.c
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| for(int j = 0; j < n; j++){ | ||
| sum += A[j]; | ||
| } | ||
| return sum; |
src/spear.c
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| for(int j = 0; j < n; j++){ | ||
| sum += A[j]; | ||
| } | ||
| return sum; |
| } | ||
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| //人の入れ替わりがk-1回起こるようにする | ||
| int p(int m){ |
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原因までは特定してないですが，資料中のケースでも正しく動いていないのでは？
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二分探索 再提出 |
nanashima
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spearは境界値で正しい答えを返しません．
worksはほとんどのランダムケースで正しい答えを返していないです．(大きめの解を出しています)
src/spear.c
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| lb = 0; | ||
| ub = m(A); |
src/works.c
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| int people = 1; | ||
| for(int a = 0; a < n-1; a++){ | ||
| if(A[a] + A[a+1] <= m){ | ||
| A[a+1] = A[a] + A[a+1]; |
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Aに直接操作するのはあまり良い方法ではないです．
何度もpを呼ぶわけなので．
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