結果
問題 | No.339 何人が回答したのか |
ユーザー |
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提出日時 | 2018-11-25 15:57:51 |
言語 | Java (openjdk 23) |
結果 |
AC
|
実行時間 | 56 ms / 1,000 ms |
コード長 | 2,908 bytes |
コンパイル時間 | 3,125 ms |
コンパイル使用メモリ | 77,720 KB |
実行使用メモリ | 50,280 KB |
最終ジャッジ日時 | 2024-12-24 19:45:10 |
合計ジャッジ時間 | 8,930 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 * 61 |
ソースコード
import java.io.IOException;import java.io.InputStream;import java.util.NoSuchElementException;public class Main {public static void main(String args[]) {FastScanner scanner = new FastScanner();int n=scanner.nextInt();int a[]=new int[n];for(int i=0;i<n;i++) {a[i]=scanner.nextInt();}for(int i=1;i<=100;i++) {int tmp[]=deep_copy(a);for(int j=0;j<n;j++) {tmp[j]*=i;}if(check(tmp)) {System.out.println(i);return;}}}private static boolean check(int[] tmp) {for(int i=0;i<tmp.length;i++) {if(tmp[i]%100==0) {continue;}else {return false;}}return true;}private static int[] deep_copy(int[] array) {int[] newArray = new int[array.length];System.arraycopy(array, 0, newArray, 0, array.length);return newArray;}}class FastScanner {private final InputStream in = System.in;private final byte[] buffer = new byte[1024];private int ptr = 0;private int buflen = 0;private boolean hasNextByte() {if (ptr < buflen) {return true;}else{ptr = 0;try {buflen = in.read(buffer);} catch (IOException e) {e.printStackTrace();}if (buflen <= 0) {return false;}}return true;}private int readByte() { if (hasNextByte()) return buffer[ptr++]; else return -1;}private static boolean isPrintableChar(int c) { return 33 <= c && c <= 126;}public boolean hasNext() { while(hasNextByte() && !isPrintableChar(buffer[ptr])) ptr++; return hasNextByte();}public String next() {if (!hasNext()) throw new NoSuchElementException();StringBuilder sb = new StringBuilder();int b = readByte();while(isPrintableChar(b)) {sb.appendCodePoint(b);b = readByte();}return sb.toString();}public long nextLong() {if (!hasNext()) throw new NoSuchElementException();long n = 0;boolean minus = false;int b = readByte();if (b == '-') {minus = true;b = readByte();}if (b < '0' || '9' < b) {throw new NumberFormatException();}while(true){if ('0' <= b && b <= '9') {n *= 10;n += b - '0';}else if(b == -1 || !isPrintableChar(b)){return minus ? -n : n;}else{throw new NumberFormatException();}b = readByte();}}public int nextInt() {long nl = nextLong();if (nl < Integer.MIN_VALUE || nl > Integer.MAX_VALUE) throw new NumberFormatException();return (int) nl;}public double nextDouble() { return Double.parseDouble(next());}}