Submission #69885108


Source Code Expand

#include <bits/stdc++.h>
using namespace std;

/////////////////// メイン ///////////////////

int main () {
  
  //////////////////// 入力 ////////////////////

  string s;
  cin >> s;

  //////////////// 出力変数定義 ////////////////

  char result = 0;

  //////////////////// 処理 ////////////////////

  // 全部ソートする
  sort(s.begin(),s.end());

  // 異物は先頭か末尾にいるはず
  // 先頭が異物だったらそれを答え、違ったら末尾を答える
  if (s.at(0)!=s.at(1)) result = s.at(0);
  else result = s.back();

  //////////////////// 出力 ////////////////////

  cout << result << endl;

  //////////////////// 終了 ////////////////////

  return 0;

}

Submission Info

Submission Time
Task B - The Odd One Out
User wightou
Language C++ 23 (gcc 12.2)
Score 200
Code Size 749 Byte
Status AC
Exec Time 1 ms
Memory 3560 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 200 / 200
Status
AC × 3
AC × 27
Set Name Test Cases
Sample sample_01.txt, sample_02.txt, sample_03.txt
All sample_01.txt, sample_02.txt, sample_03.txt, test_01.txt, test_02.txt, test_03.txt, test_04.txt, test_05.txt, test_06.txt, test_07.txt, test_08.txt, test_09.txt, test_10.txt, test_11.txt, test_12.txt, test_13.txt, test_14.txt, test_15.txt, test_16.txt, test_17.txt, test_18.txt, test_19.txt, test_20.txt, test_21.txt, test_22.txt, test_23.txt, test_24.txt
Case Name Status Exec Time Memory
sample_01.txt AC 1 ms 3492 KiB
sample_02.txt AC 1 ms 3364 KiB
sample_03.txt AC 1 ms 3456 KiB
test_01.txt AC 1 ms 3452 KiB
test_02.txt AC 1 ms 3464 KiB
test_03.txt AC 1 ms 3456 KiB
test_04.txt AC 1 ms 3560 KiB
test_05.txt AC 1 ms 3424 KiB
test_06.txt AC 1 ms 3444 KiB
test_07.txt AC 1 ms 3428 KiB
test_08.txt AC 1 ms 3456 KiB
test_09.txt AC 1 ms 3452 KiB
test_10.txt AC 1 ms 3496 KiB
test_11.txt AC 1 ms 3492 KiB
test_12.txt AC 1 ms 3448 KiB
test_13.txt AC 1 ms 3560 KiB
test_14.txt AC 1 ms 3452 KiB
test_15.txt AC 1 ms 3448 KiB
test_16.txt AC 1 ms 3456 KiB
test_17.txt AC 1 ms 3448 KiB
test_18.txt AC 1 ms 3496 KiB
test_19.txt AC 1 ms 3460 KiB
test_20.txt AC 1 ms 3432 KiB
test_21.txt AC 1 ms 3432 KiB
test_22.txt AC 1 ms 3488 KiB
test_23.txt AC 1 ms 3452 KiB
test_24.txt AC 1 ms 3436 KiB