結果

問題 No.810 割った余りの個数
ユーザー OlandOland
提出日時 2019-04-12 21:29:51
言語 Java
(openjdk 23)
結果
AC  
実行時間 55 ms / 2,000 ms
コード長 3,159 bytes
コンパイル時間 2,462 ms
コンパイル使用メモリ 77,972 KB
実行使用メモリ 36,660 KB
最終ジャッジ日時 2024-09-14 17:15:44
合計ジャッジ時間 5,118 ms
ジャッジサーバーID
(参考情報)
judge2 / judge1
このコードへのチャレンジ
(要ログイン)
ファイルパターン 結果
other AC * 30
権限があれば一括ダウンロードができます

ソースコード

diff #
プレゼンテーションモードにする

import java.io.*;
import java.util.*;
import java.util.Map.Entry;
public class Main {
final boolean isDebug = false;
String fileName = "input.txt";
FastScanner sc;
PrintWriter out;
final int MOD = (int)1e9+7;
final int INF = Integer.MAX_VALUE / 2;
void solve() throws Exception{
int L = sc.nextInt();
int R = sc.nextInt();
int M = sc.nextInt();
if((R - L) >= M - 1){
System.out.println(M);
}else{
System.out.println((R - L + 1));
}
}
/* end solve */
/* main */
public static void main(String[] args) throws Exception {
new Main().m();
}
void m() throws Exception {
long S = System.currentTimeMillis();
sc = (isDebug) ? new FastScanner(new FileInputStream(fileName)) : new FastScanner(System.in);
out = new PrintWriter(System.out);
solve();
out.flush();
long G = System.currentTimeMillis();
if(isDebug){
System.out.println("---Debug---");
System.out.printf("%8d ms", (G-S));
}
}
/* end main */
}
/* end Main */
class FastScanner {
private InputStream in;
private final byte[] buffer = new byte[1024];
private int ptr = 0;
private int buflen = 0;
public FastScanner(InputStream in) {
this.in = in;
}
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());
}
}
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