結果
| 問題 | No.145 yukiover |
| コンテスト | |
| ユーザー |
ki_ki33
|
| 提出日時 | 2015-02-06 00:19:30 |
| 言語 | Java (openjdk 23) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 2,408 bytes |
| 記録 | |
| コンパイル時間 | 2,376 ms |
| コンパイル使用メモリ | 81,204 KB |
| 実行使用メモリ | 43,180 KB |
| 最終ジャッジ日時 | 2024-06-23 09:07:05 |
| 合計ジャッジ時間 | 23,797 ms |
|
ジャッジサーバーID (参考情報) |
judge1 / judge5 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 3 WA * 1 |
| other | AC * 7 WA * 13 |
ソースコード
import java.io.BufferedInputStream;
import java.io.IOException;
import java.math.BigDecimal;
import java.math.BigInteger;
import java.util.*;
import java.util.Map.Entry;
import java.util.concurrent.ConcurrentSkipListSet;
public class Main {
public static final int C = 1000000007;
static final int CY = 1000000000;
//static boolean MAP[][];
static int K;
static int N;
static double P;
static String S;
static int M;
static int MAX = -1;
//static int tic[][];
static int T[][];
static int Y[];
static double W[];
//static int max;
static long DP[];
static int ST[][];
//static int p[];
//static ArrayList<HashSet<Integer>> al;
static ConcurrentSkipListSet<Integer> TS;
static ArrayList<Integer> AL;
//static int a[][];
//static char[][] ch;
//static ArrayList<HashMap<Long, Long>> al;
//static String a[];
//static String str;
public static void main(String[] args) {
StringBuilder sb = new StringBuilder();
BufferedInputStream bs = new BufferedInputStream(System.in);
Scanner sc = new Scanner(bs);
N = sc.nextInt();
S = sc.next();
char c[] = S.toCharArray();
Arrays.sort(c);
long ans = 0;
LOOP:for (int i=N-1; i >= 0; i--) {
if (c[i] > 'y') {
ans++;
}else if (c[i] == 'y'){
int indT = -1;
for (int t=i-1; t >= 0; t--) {
if (c[t] == 'y') {
indT = t;
}else if (c[t] > 'u'){
indT = t;
break;
}else if (c[t] == 'u') {
//TODO
int indV = -1;
for (int v=t-1; v >= 0; v--) {
if (c[v] == 'u') {
indV = v;
}else if (c[v] > 'k'){
indV = v;
break;
}else if (c[v] == 'k') {
//TODO
int indN = -1;
for (int n=t-1; n >= 0; n--) {
if (c[n] == 'u') {
indN = n;
}else if (c[n] > 'k'){
indN = n;
break;
}else if (c[n] != 0){
break;
}
}
if (indN != -1) {
c[indN] = 0;
//ans++;
}else {
break LOOP;
}
}else if (c[v] != 0){
break;
}
}
if (indV != -1) {
c[indV] = 0;
//ans++;
}else {
break LOOP;
}
}else if (c[t] != 0){
break ;
}
}
if (indT != -1) {
c[indT] = 0;
ans++;
}else {
break LOOP;
}
}else if (c[i] != 0){
break;
}
}
System.out.println(ans);
}
}
ki_ki33