제출 #102245

#제출 시각아이디문제언어결과실행 시간메모리
102245Leonardo_Paes선물상자 (IOI15_boxes)C++11
컴파일 에러
0 ms0 KiB
#include <bits/stdc++.h> using namespace std; const int MAXN = 3e7 + 10; int n, k, l, vet[MAXN]; typedef long long ll; ll pre[MAXN], suf[MAXN]; ll delivery(int N, int K, int L, int positions[]){ ll sum; for(int i=0; i<n; i++){ pre[i] = 2ll*positions[i]; if(i >= k)pre[i] += pre[i-k]; } for(int i=n-1; i>=0; i--){ suf[i] = 2ll*(L-positions[i]); if(i+k < n)suf[i] += suf[i+k]; } sum = min(suf[0], pre[N-1]); if(N==K)sum=min(sum, (ll)L); for(int i=0; i<N-1; i++){ sum = min(sum, pre[i] + suf[i+1]); if(i+K+1<n)sum = min(sum, pre[i] + L + suf[i+1+K]); else sum = min(sum, pre[i] + L); } return sum; } int main(){ cin >> n >> k >> l; for(int i=0; i<n; i++){ cin >> vet[i]; } cout << delivery(n, k, l, vet) << endl; }

컴파일 시 표준 에러 (stderr) 메시지

/tmp/ccoaoInt.o: In function `main':
grader.c:(.text.startup+0x0): multiple definition of `main'
/tmp/ccWeppd1.o:boxes.cpp:(.text.startup+0x0): first defined here
collect2: error: ld returned 1 exit status