제출 #1026274

#제출 시각아이디문제언어결과실행 시간메모리
1026274MarwenElarbiGondola (IOI14_gondola)C++17
컴파일 에러
0 ms0 KiB
#include <bits/stdc++.h> //#include "gondola.h" using namespace std; #define pb push_back #define se second #define fi first const int nax=5e5+5; const int MOD=1e9+7; vector<pair<int,int>> tab; int valid(int n, int inputSeq[]) { for (int i = 0; i < n; ++i) { if(inputSeq[i]<=n){ tab.pb({inputSeq[i],i}); } } bool test=true; bool nabba=false; for (int i = 1; i < tab.size(); ++i) { if(tab[i].fi<tab[i-1].fi){ if(nabba) test=false; nabba=true; if(tab[i].fi>tab[i].se-tab[i-1].se) test=false; } } return test; } //---------------------- int replacement(int n, int gondolaSeq[], int replacementSeq[]) { return -2; } //---------------------- int countReplacement(int n, int inputSeq[]) { return -3; }

컴파일 시 표준 에러 (stderr) 메시지

gondola.cpp: In function 'int valid(int, int*)':
gondola.cpp:20:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   20 |     for (int i = 1; i < tab.size(); ++i)
      |                     ~~^~~~~~~~~~~~
/usr/bin/ld: /tmp/ccn7Oitz.o: in function `main':
grader.cpp:(.text.startup+0xb6): undefined reference to `valid'
/usr/bin/ld: grader.cpp:(.text.startup+0x108): undefined reference to `countReplacement'
/usr/bin/ld: grader.cpp:(.text.startup+0x132): undefined reference to `replacement'
collect2: error: ld returned 1 exit status