제출 #890058

#제출 시각아이디문제언어결과실행 시간메모리
890058Sorting동굴 (IOI13_cave)C++17
컴파일 에러
0 ms0 KiB
#include <iostream> #include <vector> #include <algorithm> #include <numeric> #include <map> #include <set> #include <queue> #include <array> #include <stack> #include <cmath> #include <iomanip> #include <cassert> using namespace std; typedef long long ll; void answer(int S[], int D[]); int tryCombination(int S[]); void exploreCave(int n){ int s[6000], d[6000]; vector<int> active(n); iota(active.begin(), active.end(), 0); for(int i = 0; i < n; ++i){ int l = 0, r = active.size() - 1; int prv = tryCombination(s); while(l != r){ int mid = (l + r + 1) >> 1; for(int i = 0; i <= mid; ++i) s[active[i]] = 1; for(int i = mid; i < n; ++i) s[active[i]] = 0; if((tryCombination(s) == i) != (prv == i)){ l = mid; } else{ r = mid - 1; } } int key = active[l]; active.erase(find(active.begin(), active.end(), key)); if(prv == i){ s[key] = 1; d[key] = i; } } answer(s, d); }

컴파일 시 표준 에러 (stderr) 메시지

/usr/bin/ld: /tmp/ccWSRHZ0.o: in function `exploreCave(int)':
cave.cpp:(.text+0xfd): undefined reference to `tryCombination(int*)'
/usr/bin/ld: cave.cpp:(.text+0x180): undefined reference to `tryCombination(int*)'
/usr/bin/ld: cave.cpp:(.text+0x24d): undefined reference to `answer(int*, int*)'
/usr/bin/ld: cave.cpp:(.text+0x339): undefined reference to `answer(int*, int*)'
/usr/bin/ld: /tmp/ccunrlZ3.o: in function `main':
grader.c:(.text.startup+0x10): undefined reference to `exploreCave'
collect2: error: ld returned 1 exit status