結果
| 問題 |
No.229 線分上を往復する3つの動点の一致
|
| コンテスト | |
| ユーザー |
threepipes_s
|
| 提出日時 | 2015-06-19 23:11:33 |
| 言語 | Java (openjdk 23) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 3,120 bytes |
| コンパイル時間 | 2,210 ms |
| コンパイル使用メモリ | 82,956 KB |
| 実行使用メモリ | 53,064 KB |
| 最終ジャッジ日時 | 2024-07-07 04:15:14 |
| 合計ジャッジ時間 | 6,426 ms |
|
ジャッジサーバーID (参考情報) |
judge5 / judge1 |
(要ログイン)
| ファイルパターン | 結果 |
|---|---|
| sample | AC * 3 |
| other | AC * 4 WA * 39 |
ソースコード
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.Comparator;
import java.util.HashMap;
import java.util.TreeMap;
public class Main {
public static int[] dp;
public static void main(String[] args) throws NumberFormatException,
IOException {
ContestScanner in = new ContestScanner();
int[] t = new int[3];
for(int i=0; i<3; i++){
t[i] = in.nextInt();
}
int min = Integer.MAX_VALUE;
for(int i=0; i<3; i++){
min = Math.min(min, gcd(t[i], t[(i+1)%3]));
}
System.out.println(lcm(t[0], lcm(t[1], t[2]))+"/"+(min==1?1:min+1));
}
// 最大公約数
static int gcd(int a, int b){
return b == 0 ? a : gcd(b, a % b);
}
// 最小公倍数
static int lcm(int a, int b){
return a * b / gcd(a, b);
}
}
class Timer{
long time;
public void set(){
time = System.currentTimeMillis();
}
public long stop(){
return System.currentTimeMillis()-time;
}
}
class Node{
int id;
ArrayList<Node> edge = new ArrayList<Node>();
public Node(int id) {
this.id = id;
}
public void createEdge(Node node) {
edge.add(node);
}
}
class MyComp implements Comparator<int[]> {
final int idx;
public MyComp(int idx){
this.idx = idx;
}
public int compare(int[] a, int[] b) {
return a[idx] - b[idx];
}
}
class Reverse implements Comparator<Integer> {
public int compare(Integer arg0, Integer arg1) {
return arg1 - arg0;
}
}
class ContestWriter {
private PrintWriter out;
public ContestWriter(String filename) throws IOException {
out = new PrintWriter(new BufferedWriter(new FileWriter(filename)));
}
public ContestWriter() throws IOException {
out = new PrintWriter(System.out);
}
public void println(String str) {
out.println(str);
}
public void println(Object obj) {
out.println(obj);
}
public void print(String str) {
out.print(str);
}
public void print(Object obj) {
out.print(obj);
}
public void close() {
out.close();
}
}
class ContestScanner {
private BufferedReader reader;
private String[] line;
private int idx;
public ContestScanner() throws FileNotFoundException {
reader = new BufferedReader(new InputStreamReader(System.in));
}
public ContestScanner(String filename) throws FileNotFoundException {
reader = new BufferedReader(new InputStreamReader(new FileInputStream(
filename)));
}
public String nextToken() throws IOException {
if (line == null || line.length <= idx) {
line = reader.readLine().trim().split(" ");
idx = 0;
}
return line[idx++];
}
public String readLine() throws IOException{
return reader.readLine();
}
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());
}
}
threepipes_s