結果
| 問題 |
No.1015 おつりは要らないです
|
| コンテスト | |
| ユーザー |
narushima
|
| 提出日時 | 2020-04-03 22:13:33 |
| 言語 | Java (openjdk 23) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 4,307 bytes |
| コンパイル時間 | 3,764 ms |
| コンパイル使用メモリ | 91,484 KB |
| 実行使用メモリ | 48,380 KB |
| 最終ジャッジ日時 | 2024-07-03 03:26:13 |
| 合計ジャッジ時間 | 13,429 ms |
|
ジャッジサーバーID (参考情報) |
judge2 / judge5 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 4 |
| other | AC * 20 WA * 13 |
ソースコード
import java.util.*;
import java.io.*;
public class Main {
static final int mod = (int) 1e9 + 7;
static final int DX[] = { -1, 0, 1, 0 }, DY[] = { 0, -1, 0, 1 };
static final int[] DX8 = { -1, -1, -1, 0, 0, 1, 1, 1 }, DY8 = { -1, 0, 1, -1, 1, -1, 0, 1 };
static final int INF = Integer.MAX_VALUE / 3;
static final long LINF = Long.MAX_VALUE / 3;
static final String nextLine = "\n";
public static void main(String[] args) {
FastScanner fs = new FastScanner(System.in);
int n = fs.nextInt();
int x[] = fs.nextIntArray(3);
int a[] = fs.nextIntArray(n);
PriorityQueue<Integer> pq1 = new PriorityQueue<>((p1,p2)->p2-p1);//1000円から4999円まで
PriorityQueue<Integer> pq2 = new PriorityQueue<>((p1,p2)->p2-p1);//5000円から9999円まで
rsort(a);
for(int i=0;i<n;i++) {
if(a[i]>=10000) {
int t = a[i] / 10000;
if(t <= x[2]) {
x[2] -= t;
int rem = a[i] % 10000;
if(rem < 5000)pq1.add(rem);
else pq2.add(rem);
}
else {
a[i] -= 10000*x[2];
x[2] = 0;
if(a[i] < 5000) {
pq1.add(a[i]);
continue;
}
int s = a[i] / 5000;
if(s <= x[1]) {
x[1] -= s;
int rem = a[i] % 5000;
pq1.add(rem);
}
else {
a[i] -= 5000 * x[1];
x[1] = 0;
int u = a[i]/1000 + 1;
if(x[0] >= u) {
x[0] -= u;
}
else {
System.out.println("No");
return;
}
}
}
}
else {
if(a[i] < 5000)pq1.add(a[i]);
else pq2.add(a[i]);
}
}
for(int t : pq2) {
if(x[2]>0)x[2]--;
else {
if(x[1]>0) {
t -= x[1]*5000;
pq1.add(t);
x[1]--;
}
else {//1万も五千もない
int tmp = t/1000+1;
if(x[0]>tmp)x[0] -= tmp;
else {
System.out.println("No");
return;
}
}
}
}
for(int t:pq1) {
if(x[2]>0)x[2]--;
else if(x[1]>0)x[1]--;
else {
int tmp = t/1000+1;
if(x[0]>=tmp)x[0] -= tmp;
else {
System.out.println("No");
return;
}
}
}
System.out.println("Yes");
}
//reverseOrderSort : O(NlogN)
static void rsort(int[] ar) {
Arrays.sort(ar);
int len = ar.length;
for (int i = 0; i < len / 2; i++) {
int tmp = ar[i];
ar[i] = ar[len - 1 - i];
ar[len - 1 - i] = tmp;
}
}
static void rsort(long[] ar) {
Arrays.sort(ar);
int len = ar.length;
for (int i = 0; i < len / 2; i++) {
long tmp = ar[i];
ar[i] = ar[len - 1 - i];
ar[len - 1 - i] = tmp;
}
}
//MOD culculations
static long plus(long x, long y) {
long res = (x + y) % mod;
return res < 0 ? res + mod : res;
}
static long sub(long x, long y) {
long res = (x - y) % mod;
return res < 0 ? res + mod : res;
}
static long mul(long x, long y) {
long res = (x * y) % mod;
return res < 0 ? res + mod : res;
}
static long div(long x, long y) {
long res = x * pow(y, mod - 2) % mod;
return res < 0 ? res + mod : res;
}
static long pow(long x, long y) {
if (y < 0)
return 0;
if (y == 0)
return 1;
if (y % 2 == 1)
return (x * pow(x, y - 1)) % mod;
long root = pow(x, y / 2);
return root * root % mod;
}
}
//高速なScanner
class FastScanner {
private BufferedReader reader = null;
private StringTokenizer tokenizer = null;
public FastScanner(InputStream in) {
reader = new BufferedReader(new InputStreamReader(in));
tokenizer = null;
}
public String next() {
if (tokenizer == null || !tokenizer.hasMoreTokens()) {
try {
tokenizer = new StringTokenizer(reader.readLine());
} catch (IOException e) {
throw new RuntimeException(e);
}
}
return tokenizer.nextToken();
}
public String nextLine() {
if (tokenizer == null || !tokenizer.hasMoreTokens()) {
try {
return reader.readLine();
} catch (IOException e) {
throw new RuntimeException(e);
}
}
return tokenizer.nextToken("\n");
}
public long nextLong() {
return Long.parseLong(next());
}
public int nextInt() {
return Integer.parseInt(next());
}
public double nextDouble() {
return Double.parseDouble(next());
}
public int[] nextIntArray(int n) {
int[] a = new int[n];
for (int i = 0; i < n; i++)
a[i] = nextInt();
return a;
}
public long[] nextLongArray(int n) {
long[] a = new long[n];
for (int i = 0; i < n; i++)
a[i] = nextLong();
return a;
}
}
narushima