提出 #35368518
ソースコード 拡げる
#include "bits/stdc++.h"
using namespace std;
#define ff first
#define ss second
#define pb push_back
#define ppb pop_back
int n, s;
vector<pair<int, int>> a(101);
string ans, p = "";
int f(int i, int sum, vector<vector<int>> &dp)
{
if (i == n)
{
if (sum == 0)
{
ans = p;
return 1;
}
return 0;
}
// now we will access dp[i][sum] only
assert(i>=0 && i<=100 && sum>=0 && sum<=10000);
if (dp[i][sum] != -1)
return dp[i][sum];
p.push_back('H');
int fir = f(i + 1, sum - a[i].ff, dp);
p.ppb();
p.push_back('T');
int sec = f(i + 1, sum - a[i].ss, dp);
p.ppb();
return dp[i][sum] = (fir | sec);
}
int main()
{
cin >> n >> s;
for (int i = 0; i < n; ++i)
cin >> a[i].ff >> a[i].ss;
vector<vector<int>> dp(101, vector<int>(10001, -1));
if (f(0, s, dp) == 1)
cout << "Yes\n" << ans << '\n';
else
cout << "No\n";
}
提出情報
| 提出日時 | |
|---|---|
| 問題 | D - Flip and Adjust |
| ユーザ | nk12384 |
| 言語 | C++ (GCC 9.2.1) |
| 得点 | 0 |
| コード長 | 1026 Byte |
| 結果 | RE |
| 実行時間 | 111 ms |
| メモリ | 7516 KiB |
ジャッジ結果
| セット名 | Sample | All | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 得点 / 配点 | 0 / 0 | 0 / 400 | ||||||||
| 結果 |
|
|
| セット名 | テストケース |
|---|---|
| Sample | example_00.txt, example_01.txt |
| All | example_00.txt, example_01.txt, handmade_00.txt, handmade_01.txt, test_00.txt, test_01.txt, test_02.txt, test_03.txt, test_04.txt, test_05.txt, test_06.txt, test_07.txt, test_08.txt, test_09.txt, test_10.txt, test_11.txt, test_12.txt, test_13.txt, test_14.txt, test_15.txt, test_16.txt, test_17.txt, test_18.txt, test_19.txt, test_20.txt, test_21.txt |
| ケース名 | 結果 | 実行時間 | メモリ |
|---|---|---|---|
| example_00.txt | AC | 8 ms | 7016 KiB |
| example_01.txt | RE | 108 ms | 7368 KiB |
| handmade_00.txt | AC | 8 ms | 6956 KiB |
| handmade_01.txt | RE | 107 ms | 7412 KiB |
| test_00.txt | AC | 10 ms | 6952 KiB |
| test_01.txt | AC | 6 ms | 7120 KiB |
| test_02.txt | RE | 109 ms | 7444 KiB |
| test_03.txt | RE | 108 ms | 7380 KiB |
| test_04.txt | AC | 12 ms | 7100 KiB |
| test_05.txt | RE | 107 ms | 7344 KiB |
| test_06.txt | RE | 109 ms | 7396 KiB |
| test_07.txt | RE | 111 ms | 7364 KiB |
| test_08.txt | RE | 108 ms | 7392 KiB |
| test_09.txt | RE | 108 ms | 7440 KiB |
| test_10.txt | RE | 105 ms | 7508 KiB |
| test_11.txt | RE | 110 ms | 7408 KiB |
| test_12.txt | RE | 109 ms | 7324 KiB |
| test_13.txt | AC | 7 ms | 7192 KiB |
| test_14.txt | RE | 107 ms | 7384 KiB |
| test_15.txt | RE | 107 ms | 7516 KiB |
| test_16.txt | AC | 6 ms | 7140 KiB |
| test_17.txt | AC | 9 ms | 7016 KiB |
| test_18.txt | AC | 11 ms | 7068 KiB |
| test_19.txt | AC | 12 ms | 7092 KiB |
| test_20.txt | AC | 7 ms | 7040 KiB |
| test_21.txt | AC | 16 ms | 7184 KiB |