提出 #18766349
ソースコード 拡げる
#include <bits/stdc++.h>
using namespace std;
int dp[1001][1001];
const int INF = 1e9;
int main()
{
ios_base::sync_with_stdio(0); cin.tie(0);
int n,m,j;
cin>>n>>m;
int a[n+1],b[m+1];
for (int i=1;i<=n;++i)
cin>>a[i];
for (int i=1;i<=m;++i)
cin>>b[i];
for (int i=0;i<=n;++i)
for (int j=0;j<=m;++j)
dp[i][j]=max(i,j);
for (int k=2;k<=n+m;++k)
for (int i=1;i<=n&&i<k;++i)
if (k-i<=m)
{
j=k-i;
if (a[i]==b[j])
dp[i][j]=min(min(dp[i-1][j-1],dp[i][j]),min(dp[i-1][j]+1,dp[i][j-1]+1));
else
dp[i][j]=min(min(dp[i-1][j-1]+1,dp[i][j]),min(dp[i-1][j]+1,dp[i][j-1]+1));
}
cout<<dp[n][m];
return 0;
}
提出情報
| 提出日時 | |
|---|---|
| 問題 | E - Sequence Matching |
| ユーザ | ScarletS |
| 言語 | C++ (GCC 9.2.1) |
| 得点 | 500 |
| コード長 | 829 Byte |
| 結果 | AC |
| 実行時間 | 20 ms |
| メモリ | 7544 KiB |
ジャッジ結果
| セット名 | Sample | All | ||||
|---|---|---|---|---|---|---|
| 得点 / 配点 | 0 / 0 | 500 / 500 | ||||
| 結果 |
|
|
| セット名 | テストケース |
|---|---|
| Sample | sample_01.txt, sample_02.txt, sample_03.txt |
| All | extreme_00.txt, extreme_01.txt, extreme_02.txt, extreme_03.txt, extreme_04.txt, extreme_05.txt, extreme_06.txt, handmade_00.txt, handmade_01.txt, pattern_00.txt, pattern_01.txt, pattern_02.txt, pattern_03.txt, pattern_04.txt, pattern_05.txt, pattern_06.txt, pattern_07.txt, pattern_08.txt, random_00.txt, random_01.txt, random_02.txt, random_03.txt, random_04.txt, random_05.txt, random_06.txt, random_07.txt, random_08.txt, random_09.txt, sample_01.txt, sample_02.txt, sample_03.txt |
| ケース名 | 結果 | 実行時間 | メモリ |
|---|---|---|---|
| extreme_00.txt | AC | 15 ms | 7348 KiB |
| extreme_01.txt | AC | 16 ms | 7484 KiB |
| extreme_02.txt | AC | 16 ms | 7416 KiB |
| extreme_03.txt | AC | 16 ms | 7464 KiB |
| extreme_04.txt | AC | 20 ms | 7488 KiB |
| extreme_05.txt | AC | 2 ms | 3560 KiB |
| extreme_06.txt | AC | 3 ms | 7344 KiB |
| handmade_00.txt | AC | 2 ms | 3500 KiB |
| handmade_01.txt | AC | 2 ms | 3548 KiB |
| pattern_00.txt | AC | 14 ms | 7464 KiB |
| pattern_01.txt | AC | 15 ms | 7492 KiB |
| pattern_02.txt | AC | 16 ms | 7540 KiB |
| pattern_03.txt | AC | 6 ms | 5792 KiB |
| pattern_04.txt | AC | 2 ms | 3800 KiB |
| pattern_05.txt | AC | 3 ms | 4892 KiB |
| pattern_06.txt | AC | 10 ms | 5948 KiB |
| pattern_07.txt | AC | 5 ms | 4292 KiB |
| pattern_08.txt | AC | 9 ms | 6124 KiB |
| random_00.txt | AC | 19 ms | 7492 KiB |
| random_01.txt | AC | 20 ms | 7544 KiB |
| random_02.txt | AC | 17 ms | 7468 KiB |
| random_03.txt | AC | 2 ms | 3868 KiB |
| random_04.txt | AC | 2 ms | 3716 KiB |
| random_05.txt | AC | 4 ms | 4876 KiB |
| random_06.txt | AC | 10 ms | 5936 KiB |
| random_07.txt | AC | 5 ms | 4272 KiB |
| random_08.txt | AC | 7 ms | 6124 KiB |
| random_09.txt | AC | 11 ms | 7164 KiB |
| sample_01.txt | AC | 3 ms | 3548 KiB |
| sample_02.txt | AC | 2 ms | 3560 KiB |
| sample_03.txt | AC | 2 ms | 3544 KiB |