提出 #41358860
ソースコード 拡げる
#include <bits/stdc++.h>
#define all(x) (x).begin(), (x).end()
#define test int T; cin >> T; while(T--)
using namespace std;
using lnt = long long;
int main(){
cin.tie(nullptr), ios::sync_with_stdio(false);
string s;
lnt n;
lnt ans = 0;
cin >> s >> n;
int l = s.length();
for(int i=0; i<l; i++){
if(s[i] == '1') ans += 1LL << (l-1-i);
}
if(ans > n){
cout << -1;
return 0;
}
for(int i=0; i<l; i++){
if(s[i] != '?') continue;
if(ans + (1LL << (l-1-i)) <= n) ans += 1LL << (l-1-i);
}
cout << ans;
}
提出情報
| 提出日時 | |
|---|---|
| 問題 | D - Bitmask |
| ユーザ | pluie |
| 言語 | C++ (GCC 9.2.1) |
| 得点 | 400 |
| コード長 | 617 Byte |
| 結果 | AC |
| 実行時間 | 6 ms |
| メモリ | 3572 KiB |
ジャッジ結果
| セット名 | Sample | All | ||||
|---|---|---|---|---|---|---|
| 得点 / 配点 | 0 / 0 | 400 / 400 | ||||
| 結果 |
|
|
| セット名 | テストケース |
|---|---|
| Sample | 00_sample_00.txt, 00_sample_01.txt, 00_sample_02.txt |
| All | 00_sample_00.txt, 00_sample_01.txt, 00_sample_02.txt, 01_random1_00.txt, 01_random1_01.txt, 01_random1_02.txt, 01_random1_03.txt, 01_random1_04.txt, 02_random2_00.txt, 02_random2_01.txt, 02_random2_02.txt, 02_random2_03.txt, 02_random2_04.txt, 02_random2_05.txt, 02_random2_06.txt, 02_random2_07.txt, 03_random3_00.txt, 03_random3_01.txt, 03_random3_02.txt, 03_random3_03.txt, 03_random3_04.txt, 03_random3_05.txt, 03_random3_06.txt, 03_random3_07.txt, 04_random4_00.txt, 04_random4_01.txt, 04_random4_02.txt, 04_random4_03.txt, 04_random4_04.txt, 04_random4_05.txt, 04_random4_06.txt, 04_random4_07.txt, 05_random5_00.txt, 05_random5_01.txt, 05_random5_02.txt, 05_random5_03.txt, 05_random5_04.txt, 05_random5_05.txt, 05_random5_06.txt, 05_random5_07.txt, 06_handmade_00.txt, 06_handmade_01.txt, 06_handmade_02.txt, 06_handmade_03.txt, 06_handmade_04.txt, 06_handmade_05.txt |
| ケース名 | 結果 | 実行時間 | メモリ |
|---|---|---|---|
| 00_sample_00.txt | AC | 6 ms | 3472 KiB |
| 00_sample_01.txt | AC | 2 ms | 3568 KiB |
| 00_sample_02.txt | AC | 2 ms | 3412 KiB |
| 01_random1_00.txt | AC | 2 ms | 3484 KiB |
| 01_random1_01.txt | AC | 2 ms | 3548 KiB |
| 01_random1_02.txt | AC | 2 ms | 3456 KiB |
| 01_random1_03.txt | AC | 2 ms | 3416 KiB |
| 01_random1_04.txt | AC | 2 ms | 3472 KiB |
| 02_random2_00.txt | AC | 4 ms | 3564 KiB |
| 02_random2_01.txt | AC | 2 ms | 3416 KiB |
| 02_random2_02.txt | AC | 2 ms | 3472 KiB |
| 02_random2_03.txt | AC | 2 ms | 3472 KiB |
| 02_random2_04.txt | AC | 2 ms | 3568 KiB |
| 02_random2_05.txt | AC | 2 ms | 3520 KiB |
| 02_random2_06.txt | AC | 2 ms | 3408 KiB |
| 02_random2_07.txt | AC | 2 ms | 3416 KiB |
| 03_random3_00.txt | AC | 2 ms | 3468 KiB |
| 03_random3_01.txt | AC | 2 ms | 3560 KiB |
| 03_random3_02.txt | AC | 2 ms | 3412 KiB |
| 03_random3_03.txt | AC | 2 ms | 3572 KiB |
| 03_random3_04.txt | AC | 2 ms | 3416 KiB |
| 03_random3_05.txt | AC | 2 ms | 3568 KiB |
| 03_random3_06.txt | AC | 2 ms | 3484 KiB |
| 03_random3_07.txt | AC | 2 ms | 3468 KiB |
| 04_random4_00.txt | AC | 2 ms | 3408 KiB |
| 04_random4_01.txt | AC | 2 ms | 3544 KiB |
| 04_random4_02.txt | AC | 2 ms | 3528 KiB |
| 04_random4_03.txt | AC | 2 ms | 3544 KiB |
| 04_random4_04.txt | AC | 1 ms | 3472 KiB |
| 04_random4_05.txt | AC | 2 ms | 3412 KiB |
| 04_random4_06.txt | AC | 2 ms | 3572 KiB |
| 04_random4_07.txt | AC | 2 ms | 3564 KiB |
| 05_random5_00.txt | AC | 2 ms | 3416 KiB |
| 05_random5_01.txt | AC | 1 ms | 3488 KiB |
| 05_random5_02.txt | AC | 2 ms | 3472 KiB |
| 05_random5_03.txt | AC | 2 ms | 3544 KiB |
| 05_random5_04.txt | AC | 2 ms | 3472 KiB |
| 05_random5_05.txt | AC | 2 ms | 3416 KiB |
| 05_random5_06.txt | AC | 2 ms | 3564 KiB |
| 05_random5_07.txt | AC | 2 ms | 3488 KiB |
| 06_handmade_00.txt | AC | 5 ms | 3484 KiB |
| 06_handmade_01.txt | AC | 2 ms | 3484 KiB |
| 06_handmade_02.txt | AC | 2 ms | 3408 KiB |
| 06_handmade_03.txt | AC | 2 ms | 3468 KiB |
| 06_handmade_04.txt | AC | 1 ms | 3500 KiB |
| 06_handmade_05.txt | AC | 2 ms | 3568 KiB |