結果
| 問題 |
No.1318 ABCD quadruplets
|
| コンテスト | |
| ユーザー |
tenten
|
| 提出日時 | 2023-02-02 09:38:02 |
| 言語 | Java (openjdk 23) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 3,927 bytes |
| コンパイル時間 | 2,792 ms |
| コンパイル使用メモリ | 90,132 KB |
| 実行使用メモリ | 62,004 KB |
| 最終ジャッジ日時 | 2024-07-02 00:09:09 |
| 合計ジャッジ時間 | 14,703 ms |
|
ジャッジサーバーID (参考情報) |
judge3 / judge4 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 3 |
| other | AC * 10 WA * 20 |
ソースコード
import java.io.*;
import java.util.*;
import java.util.stream.*;
public class Main {
public static void main(String[] args) throws Exception {
Scanner sc = new Scanner();
int n = sc.nextInt();
int m = sc.nextInt();
long[] ans = new long[n + 1];
for (int a = 0; a <= m && a * a * 10 <= n; a++) {
for (int b = a; b <= m && a * a + a * b * 3 + b * b * 6 <= n; b++) {
for (int c = b; c <= m && a * a + a * b + a * c * 2 + b * c * 2 + c * c * 4 <= n; c++) {
for (int d = c; d <= m && a * a + a * b + a * c + a * d + b * b + b * c + b * d + c * c + c * d + d * d <= n; d++) {
int idx = a * a + a * b + a * c + a * d + b * b + b * c + b * d + c * c + c * d + d * d;
ans[idx] += getCount(a, b, c, d);
}
}
}
}
System.out.println(String.join("\n", Arrays.stream(ans).mapToObj(String::valueOf).toArray(String[]::new)));
}
static int getCount(int a, int b, int c, int d) {
if (a == b) {
if (b == c) {
if (c == d) {
return 1;
} else {
return 4;
}
} else {
if (c == d) {
return 6;
} else {
return 12;
}
}
} else {
if (b == c) {
if (c == d) {
return 4;
} else {
return 12;
}
} else {
if (c == d) {
return 12;
} else {
return 24;
}
}
}
}
}
class BinaryIndexedTree {
static final int MOD = 998244353;
int size;
long[] tree;
public BinaryIndexedTree(int size) {
this.size = size;
tree = new long[size];
}
public void add(int idx, long value) {
int mask = 1;
while (idx < size) {
if ((idx & mask) != 0) {
tree[idx] += value;
tree[idx] %= MOD;
idx += mask;
}
mask <<= 1;
}
}
public long getSum(int from, int to) {
return (getSum(to) - getSum(from - 1) + MOD) % MOD;
}
public long getSum(int x) {
int mask = 1;
long ans = 0;
while (x > 0) {
if ((x & mask) != 0) {
ans += tree[x];
ans %= MOD;
x -= mask;
}
mask <<= 1;
}
return ans;
}
}
class Utilities {
static String arrayToLineString(Object[] arr) {
return Arrays.stream(arr).map(x -> x.toString()).collect(Collectors.joining("\n"));
}
static String arrayToLineString(int[] arr) {
return String.join("\n", Arrays.stream(arr).mapToObj(String::valueOf).toArray(String[]::new));
}
}
class Scanner {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
StringTokenizer st = new StringTokenizer("");
StringBuilder sb = new StringBuilder();
public Scanner() throws Exception {
}
public int nextInt() throws Exception {
return Integer.parseInt(next());
}
public long nextLong() throws Exception {
return Long.parseLong(next());
}
public double nextDouble() throws Exception {
return Double.parseDouble(next());
}
public int[] nextIntArray() throws Exception {
return Stream.of(br.readLine().split(" ")).mapToInt(Integer::parseInt).toArray();
}
public String next() throws Exception {
while (!st.hasMoreTokens()) {
st = new StringTokenizer(br.readLine());
}
return st.nextToken();
}
}
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