結果
問題 | No.99 ジャンピング駒 |
ユーザー | threepipes_s |
提出日時 | 2014-12-09 23:32:03 |
言語 | Java21 (openjdk 21) |
結果 |
WA
|
実行時間 | - |
コード長 | 4,508 bytes |
コンパイル時間 | 2,735 ms |
コンパイル使用メモリ | 88,428 KB |
実行使用メモリ | 50,348 KB |
最終ジャッジ日時 | 2024-06-11 19:00:39 |
合計ジャッジ時間 | 4,808 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge3 |
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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 | 228 ms
49,844 KB |
testcase_01 | AC | 237 ms
49,276 KB |
testcase_02 | WA | - |
testcase_03 | WA | - |
testcase_04 | WA | - |
testcase_05 | WA | - |
ソースコード
import java.io.BufferedReader; import java.io.FileNotFoundException; import java.io.IOException; import java.io.InputStreamReader; import java.util.ArrayList; import java.util.Comparator; import java.util.HashMap; import java.util.HashSet; import java.util.LinkedList; import java.util.List; import java.util.Queue; import java.util.TreeSet; public class Main { public static void main(String[] args) throws NumberFormatException, IOException{ ContestScanner in = new ContestScanner(); int n = in.nextInt(); int mod0 = 0; int mod1 = 0; for(int i=0; i<n; i++){ int x = in.nextInt()%2; if(x < 0){ x += 2; } if(x == 1){ mod1++; }else{ mod0++; } } if(mod1%2 == 1 || mod0%2 == 1){ System.out.println(1); }else{ System.out.println(0); } } } //class MyComp implements Comparator<Node>{ // public int compare(Node a, Node b) { // return Main.time[Main.nodenum][a.id] - Main.time[Main.nodenum][b.id]; // } //} class Reverse implements Comparator<Integer>{ public int compare(Integer arg0, Integer arg1) { return arg1 - arg0; } } class Node{ int id; List<Node> edge = new ArrayList<Node>(); public Node(int id){ this.id = id; } public void createEdge(Node node){ edge.add(node); } } class NodeW{ int id; List<NodeW> edge = new ArrayList<NodeW>(); List<Integer> costList = new ArrayList<Integer>(); public NodeW(int id) { this.id = id; } public void createEdge(NodeW node, int cost) { edge.add(node); costList.add(cost); } } class Range<T extends Comparable<T>> implements Comparable<Range<T>>{ T start; T end; public Range(T start, T end){ this.start = start; this.end = end; } public boolean inRange(T val){ if(start.compareTo(val) <= 0 && end.compareTo(val) >= 0){ return true; } return false; } public boolean isCommon(Range<T> range){ if(inRange(range.start) || inRange(range.end) || range.inRange(start)){ return true; } return false; } public Range<T> connect(Range<T> range){ if(!isCommon(range)) return null; Range<T> res = new Range<T>(start.compareTo(range.start) <= 0 ? start : range.start, end.compareTo(range.end) >= 0 ? end : range.end); return res; } public boolean connectToThis(Range<T> range){ if(!isCommon(range)) return false; start = start.compareTo(range.start) <= 0 ? start : range.start; end = end.compareTo(range.end) >= 0 ? end : range.end; return true; } @Override public int compareTo(Range<T> range) { int res = start.compareTo(range.start); if(res == 0) return end.compareTo(range.end); return res; } public String toString(){ return "["+start+","+end+"]"; } } class RangeSet<T extends Comparable<T>>{ TreeSet<Range<T>> ranges = new TreeSet<Range<T>>(); public void add(Range<T> range){ Range<T> con = ranges.floor(range); if(con != null){ if(con.connectToThis(range)) range = con; } con = ranges.ceiling(range); while(con != null && range.connectToThis(con)){ ranges.remove(con); con = ranges.ceiling(range); } ranges.add(range); } public String toString(){ StringBuilder bld = new StringBuilder(); for(Range<T> r: ranges){ bld.append(r+"\n"); } return bld.toString(); } } class MyMath{ public static long fact(long n){ long res = 1; while(n > 0){ res *= n--; } return res; } public static long[][] pascalT(int n){ long[][] tri = new long[n][]; for(int i=0; i<n; i++){ tri[i] = new long[i+1]; for(int j=0; j<i+1; j++){ if(j == 0 || j == i){ tri[i][j] = 1; }else{ tri[i][j] = tri[i-1][j-1] + tri[i-1][j]; } } } return tri; } } class ContestScanner{ private BufferedReader reader; private String[] line; private int idx; public ContestScanner() throws FileNotFoundException{ reader = new BufferedReader(new InputStreamReader(System.in)); } public String nextToken() throws IOException{ if(line == null || line.length <= idx){ line = reader.readLine().trim().split(" "); idx = 0; } return line[idx++]; } public long nextLong() throws IOException, NumberFormatException{ return Long.parseLong(nextToken()); } public int nextInt() throws NumberFormatException, IOException{ return (int)nextLong(); } public double nextDouble() throws NumberFormatException, IOException{ return Double.parseDouble(nextToken()); } }