제출 #655637

#제출 시각아이디문제언어결과실행 시간메모리
655637horiseun쌀 창고 (IOI11_ricehub)C++11
컴파일 에러
0 ms0 KiB
#include <iostream> #include <vector> #include <algorithm> #include <climits> using namespace std; #define ll long long int r, l; vector<int> x; vector<ll> pref; ll b; ll calc(int length) { ll val = LLONG_MAX; for (int i = length - 1; i < r; i++) { int start = i - length + 1; int pos = (i + i - length + 1) / 2; val = min(val, (pos - start) * x[pos] - (pref[pos] - pref[start]) + (pref[i + 1] - pref[pos + 1]) - (i - pos) * x[pos]); } return val; } int main() { ios_base::sync_with_stdio(false); cin.tie(0); cin >> r >> l >> b; for (int i = 0; i < r; i++) { int v; cin >> v; x.push_back(v); } pref.push_back(0); for (int i = 0; i < r; i++) { pref.push_back(pref[i] + x[i]); } int low = 0, upp = r + 1; while (low + 1 != upp) { int mid = (low + upp) / 2; if (calc(mid) <= b) low = mid; else upp = mid; } cout << low << "\n"; }

컴파일 시 표준 에러 (stderr) 메시지

/usr/bin/ld: /tmp/cclWqRow.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/cccIL5Cv.o:ricehub.cpp:(.text.startup+0x0): first defined here
/usr/bin/ld: /tmp/cclWqRow.o: in function `main':
grader.cpp:(.text.startup+0xae): undefined reference to `besthub(int, int, int*, long long)'
collect2: error: ld returned 1 exit status