結果

問題 No.115 遠足のおやつ
ユーザー tutuztutuz
提出日時 2018-09-14 23:12:41
言語 Java21
(openjdk 21)
結果
AC  
実行時間 49 ms / 5,000 ms
コード長 3,352 bytes
コンパイル時間 2,774 ms
コンパイル使用メモリ 78,452 KB
実行使用メモリ 37,292 KB
最終ジャッジ日時 2024-06-10 23:52:46
合計ジャッジ時間 4,887 ms
ジャッジサーバーID
（参考情報） 		judge2 / judge5
このコードへのチャレンジ
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テストケース

テストケース表示
入力 結果 実行時間
実行使用メモリ
testcase_00 AC 43 ms
37,148 KB
testcase_01 AC 45 ms
36,876 KB
testcase_02 AC 44 ms
37,288 KB
testcase_03 AC 43 ms
36,888 KB
testcase_04 AC 47 ms
37,024 KB
testcase_05 AC 47 ms
37,072 KB
testcase_06 AC 45 ms
37,288 KB
testcase_07 AC 45 ms
36,964 KB
testcase_08 AC 44 ms
37,188 KB
testcase_09 AC 44 ms
37,072 KB
testcase_10 AC 45 ms
37,292 KB
testcase_11 AC 46 ms
36,960 KB
testcase_12 AC 48 ms
37,288 KB
testcase_13 AC 47 ms
37,152 KB
testcase_14 AC 46 ms
37,112 KB
testcase_15 AC 46 ms
37,072 KB
testcase_16 AC 44 ms
37,064 KB
testcase_17 AC 49 ms
36,780 KB
testcase_18 AC 46 ms
37,240 KB
testcase_19 AC 45 ms
37,056 KB
testcase_20 AC 44 ms
37,232 KB
testcase_21 AC 47 ms
37,220 KB
testcase_22 AC 43 ms
37,240 KB
testcase_23 AC 45 ms
36,876 KB
testcase_24 AC 47 ms
36,892 KB
testcase_25 AC 45 ms
36,884 KB
testcase_26 AC 47 ms
37,196 KB
testcase_27 AC 47 ms
36,780 KB
testcase_28 AC 48 ms
36,972 KB
testcase_29 AC 47 ms
37,052 KB
testcase_30 AC 45 ms
36,856 KB
testcase_31 AC 46 ms
36,856 KB
testcase_32 AC 47 ms
36,996 KB
testcase_33 AC 44 ms
37,000 KB
testcase_34 AC 45 ms
37,052 KB
testcase_35 AC 45 ms
36,740 KB
testcase_36 AC 48 ms
37,024 KB
testcase_37 AC 45 ms
36,768 KB
testcase_38 AC 48 ms
37,260 KB
testcase_39 AC 45 ms
37,232 KB
testcase_40 AC 45 ms
37,100 KB
testcase_41 AC 46 ms
37,144 KB
testcase_42 AC 46 ms
37,116 KB
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ソースコード

diff # 

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.PrintWriter;
import java.util.InputMismatchException;
import java.util.StringTokenizer;

public class Main {

	public static void main(String[] args) throws IOException {
		InputStream inputStream = System.in;
		OutputStream outputStream = System.out;
		InputReader in = new InputReader(inputStream);
		PrintWriter out = new PrintWriter(outputStream);
		TaskX solver = new TaskX();
		solver.solve(1, in, out);
		out.close();
	}

	static int INF = 1 << 30;
	static long LINF = 1L << 55;
	static int MOD = 1000000007;
	static int[] mh4 = { 0, -1, 1, 0 };
	static int[] mw4 = { -1, 0, 0, 1 };
	static int[] mh8 = { -1, -1, -1, 0, 0, 1, 1, 1 };
	static int[] mw8 = { -1, 0, 1, -1, 1, -1, 0, 1 };

	static class TaskX {

		public void solve(int testNumber, InputReader in, PrintWriter out) {

			int n = in.nextInt(), d = in.nextInt(), k = in.nextInt();
			if (d < k*(k+1)/2 || sum(n) - sum(n-k) < d) {
				out.println(-1);
				return;
			}

			int[] ans = new int[k];
			int idx = 0;
			int kk = k;
			while (kk > 1) {
				ans[idx] = idx+1;
				d -= ans[idx];
				idx++;
				kk--;
			}
			ans[k-1] = d;

			int i = 1;
			while (ans[k-i] > n) {
				int dx = ans[k-i] - n;
				ans[k-i] -= dx;
				ans[k-i-1] += dx;
				i++;
				n--;
			}

			for (i = 0; i < k; i++) {
				if (i > 0) out.print(" ");
				out.print(ans[i]);
			}
			out.print("\n");
		}

		int sum(int n) {
			return n * (n+1) / 2;
		}
	}

	static class InputReader {
		BufferedReader in;
		StringTokenizer tok;

		public String nextString() {
			while (!tok.hasMoreTokens()) {
				try {
					tok = new StringTokenizer(in.readLine(), " ");
				} catch (IOException e) {
					throw new InputMismatchException();
				}
			}
			return tok.nextToken();
		}

		public int nextInt() {
			return Integer.parseInt(nextString());
		}

		public long nextLong() {
			return Long.parseLong(nextString());
		}

		public double nextDouble() {
			return Double.parseDouble(nextString());
		}

		public int[] nextIntArray(int n) {
			int[] res = new int[n];
			for (int i = 0; i < n; i++) {
				res[i] = nextInt();
			}
			return res;
		}

		public int[] nextIntArrayDec(int n) {
			int[] res = new int[n];
			for (int i = 0; i < n; i++) {
				res[i] = nextInt() - 1;
			}
			return res;
		}

		public int[] nextIntArray1Index(int n) {
			int[] res = new int[n + 1];
			for (int i = 0; i < n; i++) {
				res[i + 1] = nextInt();
			}
			return res;
		}

		public long[] nextLongArray(int n) {
			long[] res = new long[n];
			for (int i = 0; i < n; i++) {
				res[i] = nextLong();
			}
			return res;
		}

		public long[] nextLongArrayDec(int n) {
			long[] res = new long[n];
			for (int i = 0; i < n; i++) {
				res[i] = nextLong() - 1;
			}
			return res;
		}

		public long[] nextLongArray1Index(int n) {
			long[] res = new long[n + 1];
			for (int i = 0; i < n; i++) {
				res[i + 1] = nextLong();
			}
			return res;
		}

		public double[] nextDoubleArray(int n) {
			double[] res = new double[n];
			for (int i = 0; i < n; i++) {
				res[i] = nextDouble();
			}
			return res;
		}

		public InputReader(InputStream inputStream) {
			in = new BufferedReader(new InputStreamReader(inputStream));
			tok = new StringTokenizer("");
		}
	}

}
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