結果
| 問題 | No.3435 [Cherry 8th Tune *] 何回 LOVE SONG を書き換えただろうか? |
| コンテスト | |
| ユーザー |
tenten
|
| 提出日時 | 2026-02-04 18:34:23 |
| 言語 | Java (openjdk 25.0.2) |
| 結果 |
AC
|
| 実行時間 | 630 ms / 3,000 ms |
| コード長 | 3,989 bytes |
| 記録 | |
| コンパイル時間 | 2,585 ms |
| コンパイル使用メモリ | 82,824 KB |
| 実行使用メモリ | 100,360 KB |
| 最終ジャッジ日時 | 2026-02-04 18:34:56 |
| 合計ジャッジ時間 | 32,472 ms |
|
ジャッジサーバーID (参考情報) |
judge2 / judge1 |
(要ログイン)
| ファイルパターン | 結果 |
|---|---|
| other | AC * 48 |
ソースコード
import java.io.*;
import java.util.*;
import java.util.function.*;
import java.util.stream.*;
public class Main {
public static void main(String[] args) throws Exception {
FastScanner sc = new FastScanner();
char[] base = sc.next().toCharArray();
int length = base.length;
int[][] matrix = new int[length][length];
for (int i = 0; i < length; i++) {
for (int j = 0; j < length; j++) {
matrix[i][j] = sc.nextInt();
}
}
int[] exchange = new int[26];
for (int i = 0; i < length; i++) {
exchange[base[i] - 'a'] = i;
}
int n = sc.nextInt();
int m = sc.nextInt();
int[][] field = new int[n][m];
int[][] counts = new int[m][length];
for (int i = 0; i < n; i++) {
char[] line = sc.next().toCharArray();
for (int j = 0; j < m; j++) {
field[i][j] = exchange[line[j] - 'a'];
counts[j][field[i][j]]++;
}
}
StringBuilder sb = new StringBuilder();
for (int i = 0; i < n; i++) {
long ans = 0;
for (int j = 0; j < m; j++) {
for (int k = 0; k < length; k++) {
ans += (long)matrix[field[i][j]][k] * counts[j][k];
}
}
sb.append(ans).append("\n");
}
System.out.print(sb);
}
}
class FastScanner {
private DataInputStream din;
private byte[] buffer;
private int bufferPointer, bytesRead;
private static final int BUFFER_SIZE = 1 << 16; // 65,536 バイト
public FastScanner() {
din = new DataInputStream(System.in);
buffer = new byte[BUFFER_SIZE];
bufferPointer = bytesRead = 0;
}
private byte read() {
try {
if (bufferPointer == bytesRead) {
bytesRead = din.read(buffer, 0, BUFFER_SIZE);
if (bytesRead == -1) return -1;
bufferPointer = 0;
}
return buffer[bufferPointer++];
} catch (IOException e) {
throw new RuntimeException(e);
}
}
public String next() {
byte b = read();
// 空白文字を読み飛ばす
while (isSpaceChar(b)) {
b = read();
}
StringBuilder sb = new StringBuilder();
while (!isSpaceChar(b)) {
sb.append((char) b);
b = read();
}
return sb.toString();
}
public int nextInt() {
int ret = 0;
byte c = read();
while (isSpaceChar(c)) c = read();
boolean neg = (c == '-');
if (neg) c = read();
do {
ret = ret * 10 + c - '0';
c = read();
} while (!isSpaceChar(c));
return neg ? -ret : ret;
}
public long nextLong() {
long ret = 0;
byte c = read();
while (isSpaceChar(c)) c = read();
boolean neg = (c == '-');
if (neg) c = read();
do {
ret = ret * 10L + c - '0';
c = read();
} while (!isSpaceChar(c));
return neg ? -ret : ret;
}
public double nextDouble() {
double ret = 0, div = 1;
byte c = read();
while (isSpaceChar(c)) c = read();
boolean neg = (c == '-');
if (neg) c = read();
do {
ret = ret * 10 + c - '0';
c = read();
} while (!isSpaceChar(c) && c != '.');
if (c == '.') {
while (!isSpaceChar(c = read())) {
ret += (c - '0') / (div *= 10);
}
}
return neg ? -ret : ret;
}
private boolean isSpaceChar(byte c) {
return c == ' ' || c == '\n' || c == '\r' || c == '\t' || c == -1;
}
public void close() {
try {
if (din != null) din.close();
} catch (IOException e) {
throw new RuntimeException(e);
}
}
}
tenten