제출 #69334

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
69334		MKopchev	Holiday (IOI14_holiday)	C++14	컴파일 에러	0 ms	0 KiB

holiday

#include<bits/stdc++.h>
#include "holiday.h"
using namespace std;
priority_queue<int> q;
long long int findMaxAttraction(int n, int start, int d,vector<int> attraction)
{
assert(start==0);
long long ans=0,sum=0;
for(int i=0;i<n;i++)
{
    q.push(-attraction[i]);
    sum=sum+attraction[i];
    while(q.size()>d-i)
    {
        sum=sum+q.top();
        q.pop();
    }
    ans=max(ans,sum);
}
return ans;
}

컴파일 시 표준 에러 (stderr) 메시지

holiday.cpp: In function 'long long int findMaxAttraction(int, int, int, std::vector<int>)':
holiday.cpp:13:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     while(q.size()>d-i)
           ~~~~~~~~^~~~
grader.cpp: In function 'int main()':
grader.cpp:7:12: warning: variable 'n_s' set but not used [-Wunused-but-set-variable]
     int i, n_s;
            ^~~
/tmp/ccTVbUOD.o: In function `main':
grader.cpp:(.text.startup+0x7a): undefined reference to `findMaxAttraction(int, int, int, int*)'
collect2: error: ld returned 1 exit status