Submission #1993062
Source Code Expand
#include <algorithm> #include <cmath> #include <iostream> #include <iomanip> #include <map> #include <string> #include <vector> #include <queue> #include <stack> #include <set> #include <list> #include <cstdio> #define INF 1000000000 #define MOD 1000000007ll #define EPS 1e-10 #define REP(i,m) for(long long i=0; i<m; i++) #define FOR(i,n,m) for(long long i=n; i<m; i++) #define DUMP(a) for(long long dump=0; dump<(ll)a.size(); dump++) { cout<<a[dump]; if(dump!=(ll)a.size()-1) cout<<" "; else cout<<endl; } #define ALL(v) v.begin(),v.end() #define pb push_back using namespace std; typedef long long int ll; typedef pair<ll, ll> P; typedef long double ld; using namespace std; int main(){ int n, k; cin >> n >> k; string s; cin >> s; string ans = s; REP(i, n){ char m = 'z'; REP(j, n) m = min(m, s[j]); if(m != s[i]){ string tmp = ans; FOR(j, i+1, n){ string t = ans; char x = t[j]; t[j] = t[i]; t[i] = x; int ch = 0; REP(k, s.size()){ if(s[k] != t[k]) ch++; } if(ch <= k) tmp = min(tmp, t); } ans = tmp; } } cout << ans << endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | C - 辞書式順序ふたたび |
User | EctoPlasma |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 1164 Byte |
Status | WA |
Exec Time | 3 ms |
Memory | 256 KB |
Judge Result
Set Name | All | ||||
---|---|---|---|---|---|
Score / Max Score | 0 / 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 | WA | 1 ms | 256 KB |
hand_3_5.txt | AC | 1 ms | 256 KB |
hand_3_6.txt | WA | 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 | WA | 1 ms | 256 KB |
hand_4_5.txt | AC | 1 ms | 256 KB |
hand_4_6.txt | WA | 1 ms | 256 KB |
random_1.txt | WA | 1 ms | 256 KB |
random_10.txt | WA | 2 ms | 256 KB |
random_11.txt | WA | 2 ms | 256 KB |
random_12.txt | WA | 2 ms | 256 KB |
random_13.txt | WA | 2 ms | 256 KB |
random_14.txt | WA | 3 ms | 256 KB |
random_15.txt | WA | 2 ms | 256 KB |
random_2.txt | AC | 1 ms | 256 KB |
random_3.txt | WA | 1 ms | 256 KB |
random_4.txt | WA | 1 ms | 256 KB |
random_5.txt | WA | 2 ms | 256 KB |
random_6.txt | WA | 2 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 |