Submission #1183421

#TimeUsernameProblemLanguageResultExecution timeMemory
1183421Albara_Abdulhafith곤돌라 (IOI14_gondola)C++20
Compilation error
0 ms0 KiB
#include "gondola.h" int valid(int n, int inputSeq[]) { int mn = n + 1; int id = -1; map<int, int> freq; for(int i = 0; i < n; i++){ if(inputSeq[i] <= n and inputSeq[i] < mn){ mn = inputSeq[i]; id = i; } freq[inputSeq[i]]++; if(freq[inputSeq[i]] > 1){ return 0; } } if(id == -1){ return 1; } for(int i = 0; i < n; i++){ if(inputSeq[(i + id) % n] <= n and inputSeq[(i + id) % n] != mn){ return 0; } mn++; } return 1; } //---------------------- int replacement(int n, int gondolaSeq[], int replacementSeq[]) { return -2; } //---------------------- int countReplacement(int n, int inputSeq[]) { return -3; }

Compilation message (stderr)

gondola.cpp: In function 'int valid(int, int*)':
gondola.cpp:8:5: error: 'map' was not declared in this scope
    8 |     map<int, int> freq;
      |     ^~~
gondola.cpp:8:9: error: expected primary-expression before 'int'
    8 |     map<int, int> freq;
      |         ^~~
gondola.cpp:15:7: error: 'freq' was not declared in this scope
   15 |       freq[inputSeq[i]]++;
      |       ^~~~