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
AC × 58
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