結果
| 問題 |
No.447 ゆきこーだーの雨と雪 (2)
|
| ユーザー |
|
| 提出日時 | 2020-03-24 09:26:30 |
| 言語 | Java (openjdk 23) |
| 結果 |
AC
|
| 実行時間 | 584 ms / 2,000 ms |
| コード長 | 3,868 bytes |
| コンパイル時間 | 2,751 ms |
| コンパイル使用メモリ | 81,212 KB |
| 実行使用メモリ | 59,392 KB |
| 最終ジャッジ日時 | 2024-12-31 14:18:06 |
| 合計ジャッジ時間 | 13,303 ms |
|
ジャッジサーバーID (参考情報) |
judge1 / judge2 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 3 |
| other | AC * 25 |
ソースコード
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.util.Arrays;
import java.util.Comparator;
import java.util.HashMap;
import java.util.HashSet;
import java.util.NoSuchElementException;
public class Main {
public static void main(String[] args) throws FileNotFoundException {
long t = System.currentTimeMillis();
new Main().run();
System.err.println(System.currentTimeMillis() - t);
}
void run() {
FastScanner sc = new FastScanner();
HashSet<Integer> set=new HashSet<>();
int N=sc.nextInt();
int[] level=new int[N];
for(int i=0;i<N;++i)level[i]=sc.nextInt();
int T=sc.nextInt();
String[] name=new String[T];
String[] ref=new String[T];
int[] problem=new int[T];
HashMap<String,Integer> id=new HashMap<String, Integer>();
int p=0;
for(int i=0;i<T;++i) {
name[i]=sc.next();
problem[i]=(int)(sc.next().charAt(0)-'A');
if(!id.containsKey(name[i])) {
id.put(name[i], p);
ref[p++]=name[i];
}
}
int[][] state=new int[id.size()][3+N];//sum,last,id,
int[] sz=new int[N];
for(int i=0;i<state.length;++i) {
state[i][2]=i;
}
for(int i=0;i<T;++i) {
state[id.get(name[i])][1]=i;
sz[problem[i]]++;
state[id.get(name[i])][0]+=50*level[problem[i]]+250*level[problem[i]]/(4+sz[problem[i]]);
state[id.get(name[i])][3+problem[i]]+=50*level[problem[i]]+250*level[problem[i]]/(4+sz[problem[i]]);
}
Arrays.sort(state, new Comparator<int[]>() {
@Override
public int compare(int[] o1, int[] o2) {
return -Long.compare(((long)o1[0])<<32|(T-o1[1]), ((long)o2[0])<<32|(T-o2[1]));
}
});
for(int i=0;i<state.length;++i) {
System.out.print((i+1)+" "+ref[state[i][2]]+" ");
for(int j=0;j<N;++j)System.out.print(state[i][3+j]+" ");
System.out.println(state[i][0]);
}
}
static void tr(Object... objects) {
System.out.println(Arrays.deepToString(objects));
}
}
class FastScanner {
private final InputStream in = System.in;
private final byte[] buffer = new byte[1024];
private int ptr = 0;
private int buflen = 0;
private boolean hasNextByte() {
if (ptr < buflen) {
return true;
}else{
ptr = 0;
try {
buflen = in.read(buffer);
} catch (IOException e) {
e.printStackTrace();
}
if (buflen <= 0) {
return false;
}
}
return true;
}
private int readByte() { if (hasNextByte()) return buffer[ptr++]; else return -1;}
private static boolean isPrintableChar(int c) { return 33 <= c && c <= 126;}
private void skipUnprintable() { while(hasNextByte() && !isPrintableChar(buffer[ptr])) ptr++;}
public boolean hasNext() { skipUnprintable(); return hasNextByte();}
public String next() {
if (!hasNext()) throw new NoSuchElementException();
StringBuilder sb = new StringBuilder();
int b = readByte();
while(isPrintableChar(b)) {
sb.appendCodePoint(b);
b = readByte();
}
return sb.toString();
}
public long nextLong() {
if (!hasNext()) throw new NoSuchElementException();
long n = 0;
boolean minus = false;
int b = readByte();
if (b == '-') {
minus = true;
b = readByte();
}
if (b < '0' || '9' < b) {
throw new NumberFormatException();
}
while(true){
if ('0' <= b && b <= '9') {
n *= 10;
n += b - '0';
}else if(b == -1 || !isPrintableChar(b)){
return minus ? -n : n;
}else{
throw new NumberFormatException();
}
b = readByte();
}
}
public int nextInt() {
return (int)nextLong();
}
}