Submission #915308

#	Time	Username	Problem	Language	Result	Execution time	Memory
915308		Trisanu_Das	Holiday (IOI14_holiday)	C++17	Compilation error	0 ms	0 KiB

holiday

#include <bits/stdc++.h>
#include "holiday.h"
using namespace std;
 
long long findMaxAttraction(int n, int s, int k, int a[]){
  long long ans = 0;
  if(s == 0){
    multiset<int> ss; long long curr;
    for(int j = 0; j < min(n, k - 1); j++){
      ss.insert(a[i]);
      curr += a[i];
      while(j + ss.size() > k){
        curr -= *ss.begin();
        s.erase(s.begin());
      }
      ans = max(ans, curr);
    }
    return ans;
  }
}

Compilation message (stderr)

holiday.cpp: In function 'long long int findMaxAttraction(int, int, int, int*)':
holiday.cpp:10:19: error: 'i' was not declared in this scope
   10 |       ss.insert(a[i]);
      |                   ^
holiday.cpp:12:27: warning: comparison of integer expressions of different signedness: 'std::multiset<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   12 |       while(j + ss.size() > k){
      |             ~~~~~~~~~~~~~~^~~
holiday.cpp:14:11: error: request for member 'erase' in 's', which is of non-class type 'int'
   14 |         s.erase(s.begin());
      |           ^~~~~
holiday.cpp:14:19: error: request for member 'begin' in 's', which is of non-class type 'int'
   14 |         s.erase(s.begin());
      |                   ^~~~~
holiday.cpp:20:1: warning: control reaches end of non-void function [-Wreturn-type]
   20 | }
      | ^