結果
| 問題 |
No.161 制限ジャンケン
|
| コンテスト | |
| ユーザー |
fujisu
|
| 提出日時 | 2015-03-06 00:16:03 |
| 言語 | Java (openjdk 23) |
| 結果 |
MLE
|
| 実行時間 | - |
| コード長 | 3,203 bytes |
| コンパイル時間 | 2,205 ms |
| コンパイル使用メモリ | 78,844 KB |
| 実行使用メモリ | 731,900 KB |
| 最終ジャッジ日時 | 2024-06-24 09:46:48 |
| 合計ジャッジ時間 | 15,901 ms |
|
ジャッジサーバーID (参考情報) |
judge4 / judge1 |
(要ログイン)
| ファイルパターン | 結果 |
|---|---|
| sample | AC * 3 |
| other | AC * 13 MLE * 3 |
ソースコード
import java.io.IOException;
import java.util.Arrays;
import java.util.InputMismatchException;
public class Main {
char[] s;
int[][][][] dp;
int[][] score;
int dp(int k, int g, int c, int p) {
if (s.length <= k) {
return 0;
}
if (0 <= dp[k][g][c][p]) {
return dp[k][g][c][p];
}
int res = 0;
if (0 < g) {
res = Math.max(res, dp(k + 1, g - 1, c, p) + score['G'][s[k]]);
}
if (0 < c) {
res = Math.max(res, dp(k + 1, g, c - 1, p) + score['C'][s[k]]);
}
if (0 < p) {
res = Math.max(res, dp(k + 1, g, c, p - 1) + score['P'][s[k]]);
}
return dp[k][g][c][p] = res;
}
void run() {
MyScanner sc = new MyScanner();
score = new int['Z']['Z'];
score['G']['G'] = 1;
score['G']['C'] = 3;
score['G']['P'] = 0;
score['C']['G'] = 0;
score['C']['C'] = 1;
score['C']['P'] = 3;
score['P']['G'] = 3;
score['P']['C'] = 0;
score['P']['P'] = 1;
int g = sc.nextInt();
int c = sc.nextInt();
int p = sc.nextInt();
s = sc.next().toCharArray();
dp = new int[s.length][g + 1][c + 1][p + 1];
for (int i = 0; i < s.length; i++) {
for (int j = 0; j < g + 1; j++) {
for (int k = 0; k < c + 1; k++) {
Arrays.fill(dp[i][j][k], -1);
}
}
}
System.out.println(dp(0, g, c, p));
}
public static void main(String[] args) {
new Main().run();
}
public void mapDebug(int[][] a) {
System.out.println("--------map display---------");
for (int i = 0; i < a.length; i++) {
for (int j = 0; j < a[i].length; j++) {
System.out.printf("%3d ", a[i][j]);
}
System.out.println();
}
System.out.println("----------------------------" + '\n');
}
class MyScanner {
int read() {
try {
return System.in.read();
} catch (IOException e) {
throw new InputMismatchException();
}
}
boolean isSpaceChar(int c) {
return c == ' ' || c == '\n' || c == '\r' || c == '\t' || c == -1;
}
boolean isEndline(int c) {
return c == '\n' || c == '\r' || c == -1;
}
int nextInt() {
return Integer.parseInt(next());
}
int[] nextIntArray(int n) {
int[] array = new int[n];
for (int i = 0; i < n; i++)
array[i] = nextInt();
return array;
}
long nextLong() {
return Long.parseLong(next());
}
long[] nextLongArray(int n) {
long[] array = new long[n];
for (int i = 0; i < n; i++)
array[i] = nextLong();
return array;
}
double nextDouble() {
return Double.parseDouble(next());
}
double[] nextDoubleArray(int n) {
double[] array = new double[n];
for (int i = 0; i < n; i++)
array[i] = nextDouble();
return array;
}
String next() {
int c = read();
while (isSpaceChar(c))
c = read();
StringBuilder res = new StringBuilder();
do {
res.appendCodePoint(c);
c = read();
} while (!isSpaceChar(c));
return res.toString();
}
String[] nextStringArray(int n) {
String[] array = new String[n];
for (int i = 0; i < n; i++)
array[i] = next();
return array;
}
String nextLine() {
int c = read();
while (isEndline(c))
c = read();
StringBuilder res = new StringBuilder();
do {
res.appendCodePoint(c);
c = read();
} while (!isEndline(c));
return res.toString();
}
}
}
fujisu