Submission #455208

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
455208	2021-08-05 16:58:21	blue	Cake 3 (JOI19_cake3)	C++17	100 / 100	3855 ms	16600 KiB

cake3

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#include <iostream>
#include <vector>
#include <algorithm>
#include <set>
using namespace std;
struct piece
{
    long long V;
    long long C;
};
bool operator < (piece A, piece B)
{
    return A.C < B.C;
}
long long res = -1'000'000'000'000'000'000LL;
int N, M;
vector<piece> P;
int L;
int R; //exclusive endpoints
multiset<long long> high_values;
multiset<long long> low_values;
long long high_values_sum;
void insert_to_set(long long insert_value)
{
 
 
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Compilation message (stderr)

cake3.cpp: In function 'void insert_to_set(long long int)':
cake3.cpp:34:27: warning: comparison of integer expressions of different signedness: 'std::multiset<long long int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   34 |     if(high_values.size() > M-2)
      |        ~~~~~~~~~~~~~~~~~~~^~~~~
cake3.cpp: In function 'void contract_left()':
cake3.cpp:67:31: warning: comparison of integer expressions of different signedness: 'std::multiset<long long int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   67 |         if(high_values.size() < M-2 && low_values.size() >= 1)
      |            ~~~~~~~~~~~~~~~~~~~^~~~~
cake3.cpp: In function 'void contract_right()':
cake3.cpp:98:31: warning: comparison of integer expressions of different signedness: 'std::multiset<long long int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   98 |         if(high_values.size() < M-2 && low_values.size() >= 1)
      |            ~~~~~~~~~~~~~~~~~~~^~~~~

• Subtask 1: 5 / 5
• Subtask 2: 19 / 19
• Subtask 3: 76 / 76