Submission #432795

#	Time	Username	Problem	Language	Result	Execution time	Memory
432795		REALITYNB	Holiday (IOI14_holiday)	C++17	0 / 100	33 ms	5276 KiB

holiday

#include <bits/stdc++.h>
#include "holiday.h"
using namespace std;
long long findMaxAttraction(int n , int start , int d , int* a){
    #define int long long
    int ans = 0 , sum= 0;
    multiset<int> el ;
    for(int i=start;i<n;i++){
        el.insert(a[i]) ;
        sum+=a[i] ;
        while(el.size()>d){
            sum-=*el.begin() ;
            ans=max(ans,sum);
            el.erase(el.begin());
        }
        --d;
    }
    return ans ;
    #undef int
}
/*int main(){
    int a[5]= {10,2,20,30,1} ;
    cout << findMaxAttraction(5,2,7,a) ;
    return 0 ;
}
*/

Compilation message (stderr)

holiday.cpp: In function 'long long int findMaxAttraction(int, int, int, int*)':
holiday.cpp:11:24: warning: comparison of integer expressions of different signedness: 'std::multiset<long long int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   11 |         while(el.size()>d){
      |               ~~~~~~~~~^~

• Subtask 1: 0 / 7
• Subtask 2: 0 / 23
• Subtask 3: 0 / 17
• Subtask 4: 0 / 53