結果
問題 | No.539 インクリメント |
ユーザー |
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提出日時 | 2020-10-06 12:39:51 |
言語 | Java (openjdk 23) |
結果 |
AC
|
実行時間 | 467 ms / 2,000 ms |
コード長 | 2,883 bytes |
コンパイル時間 | 2,921 ms |
コンパイル使用メモリ | 78,252 KB |
実行使用メモリ | 48,140 KB |
最終ジャッジ日時 | 2024-07-20 01:07:03 |
合計ジャッジ時間 | 6,052 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge4 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 1 |
other | AC * 3 |
ソースコード
import java.io.IOException;import java.io.InputStream;import java.io.PrintWriter;import java.util.NoSuchElementException;import java.util.Scanner;public class Main {public static void main(String[] args) {Scanner scanner = new Scanner(System.in);//FastScanner scanner=new FastScanner();PrintWriter out = new PrintWriter(System.out);int t=Integer.parseInt(scanner.nextLine());for(int loop=0; loop<t; loop++) {char[] s=scanner.nextLine().toCharArray();int n=s.length;int state=0;int l=0, r=0;for(int i=n-1; i>=0; i--) {char c=s[i];if(c>='0' && c<='9') {if(state==0) {state=1;r=i;}}else {if(state==1) {l=i+1;break;}}}if(state==0) {out.println(String.valueOf(s));continue;}int i;for(i=r; i>=l; i--) {if(s[i]=='9') {s[i]='0';}else {s[i]++;break;}}if(i==l-1) {for(int j=0; j<l; j++) out.print(s[j]);out.print('1');for(int j=l; j<n; j++) out.print(s[j]);out.println();}else {out.println(String.valueOf(s));}}out.close();scanner.close();}}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++];elsereturn -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());}}