Submission #7464941
Source Code Expand
import java.io.OutputStream; import java.io.IOException; import java.io.InputStream; import java.io.OutputStream; import java.io.PrintWriter; import java.io.BufferedWriter; import java.io.Writer; import java.io.OutputStreamWriter; import java.util.InputMismatchException; import java.io.IOException; import java.io.InputStream; /** * Built using CHelper plug-in * Actual solution is at the top */ public class Main { public static void main(String[] args) { InputStream inputStream = System.in; OutputStream outputStream = System.out; InputReader in = new InputReader(inputStream); OutputWriter out = new OutputWriter(outputStream); BExactlyNPoints solver = new BExactlyNPoints(); solver.solve(1, in, out); out.close(); } static class BExactlyNPoints { public void solve(int testNumber, InputReader in, OutputWriter out) { int n = in.readInt(); int m = 1; while (m * (m + 1) / 2 < n) m++; int diff = m * (m + 1) / 2 - n; for (int i = 1; i <= m; i++) { if (i == diff) continue; out.printLine(i); } } } static class InputReader { private InputStream stream; private byte[] buf = new byte[1024]; private int curChar; private int numChars; private InputReader.SpaceCharFilter filter; public InputReader(InputStream stream) { this.stream = stream; } public int read() { if (numChars == -1) { throw new InputMismatchException(); } if (curChar >= numChars) { curChar = 0; try { numChars = stream.read(buf); } catch (IOException e) { throw new InputMismatchException(); } if (numChars <= 0) { return -1; } } return buf[curChar++]; } public int readInt() { int c = read(); while (isSpaceChar(c)) { c = read(); } int sgn = 1; if (c == '-') { sgn = -1; c = read(); } int res = 0; do { if (c < '0' || c > '9') { throw new InputMismatchException(); } res *= 10; res += c - '0'; c = read(); } while (!isSpaceChar(c)); return res * sgn; } public boolean isSpaceChar(int c) { if (filter != null) { return filter.isSpaceChar(c); } return isWhitespace(c); } public static boolean isWhitespace(int c) { return c == ' ' || c == '\n' || c == '\r' || c == '\t' || c == -1; } public interface SpaceCharFilter { public boolean isSpaceChar(int ch); } } static class OutputWriter { private final PrintWriter writer; public OutputWriter(OutputStream outputStream) { writer = new PrintWriter(new BufferedWriter(new OutputStreamWriter(outputStream))); } public OutputWriter(Writer writer) { this.writer = new PrintWriter(writer); } public void close() { writer.close(); } public void printLine(int i) { writer.println(i); } } }
Submission Info
Submission Time | |
---|---|
Task | B - Exactly N points |
User | amotoma3 |
Language | Java8 (OpenJDK 1.8.0) |
Score | 300 |
Code Size | 3709 Byte |
Status | AC |
Exec Time | 90 ms |
Memory | 21332 KB |
Judge Result
Set Name | sample | dataset1 | dataset2 | ||||||
---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 200 / 200 | 100 / 100 | ||||||
Status |
|
|
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Set Name | Test Cases |
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sample | sample-01.txt, sample-02.txt, sample-03.txt |
dataset1 | sample-01.txt, sample-02.txt, sample-03.txt, 01-01.txt, 01-02.txt, 01-03.txt, 01-04.txt, 01-05.txt, 01-06.txt, 01-07.txt, 01-08.txt, 01-09.txt, 01-10.txt |
dataset2 | sample-01.txt, sample-02.txt, sample-03.txt, 01-01.txt, 01-02.txt, 01-03.txt, 01-04.txt, 01-05.txt, 01-06.txt, 01-07.txt, 01-08.txt, 01-09.txt, 01-10.txt, 02-01.txt, 02-02.txt, 02-03.txt, 02-04.txt, 02-05.txt, 02-06.txt, 02-07.txt, 02-08.txt, sample-01.txt, sample-02.txt, sample-03.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
01-01.txt | AC | 73 ms | 19284 KB |
01-02.txt | AC | 70 ms | 18004 KB |
01-03.txt | AC | 72 ms | 19284 KB |
01-04.txt | AC | 72 ms | 18516 KB |
01-05.txt | AC | 72 ms | 18388 KB |
01-06.txt | AC | 70 ms | 18644 KB |
01-07.txt | AC | 70 ms | 21332 KB |
01-08.txt | AC | 72 ms | 15956 KB |
01-09.txt | AC | 72 ms | 18900 KB |
01-10.txt | AC | 70 ms | 18260 KB |
02-01.txt | AC | 90 ms | 21332 KB |
02-02.txt | AC | 77 ms | 17748 KB |
02-03.txt | AC | 90 ms | 19668 KB |
02-04.txt | AC | 78 ms | 19028 KB |
02-05.txt | AC | 88 ms | 18644 KB |
02-06.txt | AC | 77 ms | 21332 KB |
02-07.txt | AC | 85 ms | 18900 KB |
02-08.txt | AC | 88 ms | 19412 KB |
sample-01.txt | AC | 72 ms | 17364 KB |
sample-02.txt | AC | 70 ms | 19156 KB |
sample-03.txt | AC | 72 ms | 19284 KB |