Submission #69825844

Source Code Expand

// Problem: 'B - The Odd One Out'
// Contest: 'AtCoder - AtCoder Beginner Contest 426'
// URL: 'https://atcoder.jp/contests/abc426/tasks/abc426_b'
// Memory Limit: 1024 MB
// Time Limit: 2000 ms
//
// Powered by competitive-companion.el (https://github.com/luishgh/competitive-companion.el)

#include <bits/stdc++.h>

using namespace std;

#define _ ios_base::sync_with_stdio(0);cin.tie(0);
#define endl '\n'

typedef long long ll;

const int INF = 0x3f3f3f3f;
const ll LINF = 0x3f3f3f3f3f3f3f3fll;

int main() {_;

  string s; cin >> s;

  map<char, int> f;
  for (auto c : s) {
    f[c]++;
  }

  for (auto [k, v] : f) {
    if (v == 1) {
      cout << k << endl;
      exit(0);
    }
  }

  return 0;
}

Submission Info

Submission Time
Task B - The Odd One Out
User luishgh
Language C++ 20 (gcc 12.2)
Score 200
Code Size 744 Byte
Status AC
Exec Time 1 ms
Memory 3600 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 3432 KiB
sample_02.txt AC 1 ms 3408 KiB
sample_03.txt AC 1 ms 3460 KiB
test_01.txt AC 1 ms 3396 KiB
test_02.txt AC 1 ms 3592 KiB
test_03.txt AC 1 ms 3468 KiB
test_04.txt AC 1 ms 3460 KiB
test_05.txt AC 1 ms 3408 KiB
test_06.txt AC 1 ms 3468 KiB
test_07.txt AC 1 ms 3468 KiB
test_08.txt AC 1 ms 3408 KiB
test_09.txt AC 1 ms 3320 KiB
test_10.txt AC 1 ms 3412 KiB
test_11.txt AC 1 ms 3416 KiB
test_12.txt AC 1 ms 3524 KiB
test_13.txt AC 1 ms 3412 KiB
test_14.txt AC 1 ms 3408 KiB
test_15.txt AC 1 ms 3516 KiB
test_16.txt AC 1 ms 3468 KiB
test_17.txt AC 1 ms 3460 KiB
test_18.txt AC 1 ms 3388 KiB
test_19.txt AC 1 ms 3516 KiB
test_20.txt AC 1 ms 3432 KiB
test_21.txt AC 1 ms 3600 KiB
test_22.txt AC 1 ms 3380 KiB
test_23.txt AC 1 ms 3392 KiB
test_24.txt AC 1 ms 3408 KiB