Submission #1307723
Source Code Expand
#include<cstdio> #include<string.h> #include<iostream> #include<string> #include<algorithm> #include<vector> #include<map> #include<unordered_set> #include<unordered_map> #include<math.h> #include<queue> #include<functional> #include<limits.h> #include<string.h> #include<set> using namespace std; signed main() { int a, b; string c; cin >> a >> b >> c; map<char, int>d, e;//余っているもの 必要なもの for (char f : c) { d[f]++; e[f]++; } string ans; int T = 0; for (int i = 0; i < c.length(); i++) { for (char j = 'a'; j <= 'z'; j++) { if (d[j]) { d[j]--; e[c[i]]--; int sum = c[i] != j; for (char k = 'a'; k <= 'z'; k++) { sum += max(e[k]-d[k],0); } d[j]++; e[c[i]]++; if (T + sum <= b) { d[j]--; e[c[i]]--; ans += j; if (c[i] != j)T++; break; } } } } cout << ans << endl; }
Submission Info
Submission Time | |
---|---|
Task | C - 辞書式順序ふたたび |
User | naoki2016 |
Language | C++14 (GCC 5.4.1) |
Score | 100 |
Code Size | 927 Byte |
Status | AC |
Exec Time | 2 ms |
Memory | 256 KB |
Judge Result
Set Name | All | ||
---|---|---|---|
Score / Max Score | 100 / 100 | ||
Status |
|
Set Name | Test Cases |
---|---|
All | hand_1_0.txt, hand_1_1.txt, hand_1_2.txt, hand_1_3.txt, hand_1_4.txt, hand_1_5.txt, hand_1_6.txt, hand_1_7.txt, hand_1_8.txt, hand_2_0.txt, hand_2_1.txt, hand_2_10.txt, hand_2_2.txt, hand_2_3.txt, hand_2_4.txt, hand_2_5.txt, hand_2_6.txt, hand_2_7.txt, hand_2_8.txt, hand_2_9.txt, hand_3_2.txt, hand_3_3.txt, hand_3_4.txt, hand_3_5.txt, hand_3_6.txt, hand_4_2.txt, hand_4_3.txt, hand_4_4.txt, hand_4_5.txt, hand_4_6.txt, random_1.txt, random_10.txt, random_11.txt, random_12.txt, random_13.txt, random_14.txt, random_15.txt, random_2.txt, random_3.txt, random_4.txt, random_5.txt, random_6.txt, random_7.txt, random_8.txt, random_9.txt, sample_1.txt, sample_2.txt, sample_3.txt, sample_4.txt, small_1.txt, small_2.txt, small_3.txt, small_4.txt, small_5.txt, small_6.txt, small_7.txt, small_8.txt, small_9.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
hand_1_0.txt | AC | 1 ms | 256 KB |
hand_1_1.txt | AC | 1 ms | 256 KB |
hand_1_2.txt | AC | 1 ms | 256 KB |
hand_1_3.txt | AC | 1 ms | 256 KB |
hand_1_4.txt | AC | 1 ms | 256 KB |
hand_1_5.txt | AC | 1 ms | 256 KB |
hand_1_6.txt | AC | 1 ms | 256 KB |
hand_1_7.txt | AC | 1 ms | 256 KB |
hand_1_8.txt | AC | 1 ms | 256 KB |
hand_2_0.txt | AC | 1 ms | 256 KB |
hand_2_1.txt | AC | 1 ms | 256 KB |
hand_2_10.txt | AC | 1 ms | 256 KB |
hand_2_2.txt | AC | 1 ms | 256 KB |
hand_2_3.txt | AC | 1 ms | 256 KB |
hand_2_4.txt | AC | 1 ms | 256 KB |
hand_2_5.txt | AC | 1 ms | 256 KB |
hand_2_6.txt | AC | 1 ms | 256 KB |
hand_2_7.txt | AC | 1 ms | 256 KB |
hand_2_8.txt | AC | 1 ms | 256 KB |
hand_2_9.txt | AC | 1 ms | 256 KB |
hand_3_2.txt | AC | 1 ms | 256 KB |
hand_3_3.txt | AC | 1 ms | 256 KB |
hand_3_4.txt | AC | 1 ms | 256 KB |
hand_3_5.txt | AC | 1 ms | 256 KB |
hand_3_6.txt | AC | 1 ms | 256 KB |
hand_4_2.txt | AC | 1 ms | 256 KB |
hand_4_3.txt | AC | 1 ms | 256 KB |
hand_4_4.txt | AC | 1 ms | 256 KB |
hand_4_5.txt | AC | 1 ms | 256 KB |
hand_4_6.txt | AC | 1 ms | 256 KB |
random_1.txt | AC | 1 ms | 256 KB |
random_10.txt | AC | 2 ms | 256 KB |
random_11.txt | AC | 2 ms | 256 KB |
random_12.txt | AC | 2 ms | 256 KB |
random_13.txt | AC | 2 ms | 256 KB |
random_14.txt | AC | 1 ms | 256 KB |
random_15.txt | AC | 1 ms | 256 KB |
random_2.txt | AC | 1 ms | 256 KB |
random_3.txt | AC | 1 ms | 256 KB |
random_4.txt | AC | 1 ms | 256 KB |
random_5.txt | AC | 1 ms | 256 KB |
random_6.txt | AC | 1 ms | 256 KB |
random_7.txt | AC | 2 ms | 256 KB |
random_8.txt | AC | 2 ms | 256 KB |
random_9.txt | AC | 2 ms | 256 KB |
sample_1.txt | AC | 1 ms | 256 KB |
sample_2.txt | AC | 1 ms | 256 KB |
sample_3.txt | AC | 1 ms | 256 KB |
sample_4.txt | AC | 1 ms | 256 KB |
small_1.txt | AC | 1 ms | 256 KB |
small_2.txt | AC | 1 ms | 256 KB |
small_3.txt | AC | 1 ms | 256 KB |
small_4.txt | AC | 1 ms | 256 KB |
small_5.txt | AC | 1 ms | 256 KB |
small_6.txt | AC | 1 ms | 256 KB |
small_7.txt | AC | 1 ms | 256 KB |
small_8.txt | AC | 1 ms | 256 KB |
small_9.txt | AC | 1 ms | 256 KB |