oj.uz

Submission #149245

# Submission time Handle Problem Language Result Execution time Memory
149245 2019-09-01T06:03:05 Z 욱방켜!! (twitch.tv/wookje)(#3584, kig9981, cheetose, jh05013) King of Chairs (FXCUP4_chairs) C++17
0 / 100
 173 ms 15608 KB 
#include <bits/stdc++.h>

long long SendInfo(std::vector<int> W, std::vector<int> C) {
	int N = W.size();
	std::multiset<int> CC(C.begin(),C.end());
	std::sort(W.begin(),W.end());
	std::sort(C.begin(),C.end());
	long long t=0;
	for(int i=0;i<N;i++) {
		auto it=CC.lower_bound(W[i]);
		if(it!=CC.end())
		{
			t++;
			CC.erase(it);
		}
	}
	while(t>0 && C[t]==C[t-1])t--;
	return t;
}
#include <bits/stdc++.h>

long long BB;
int N;
std::set<std::pair<int,int>> S;
std::vector<int> CC;

void Init(long long B, std::vector<int> C){
	N = C.size();
	BB = B;
	CC=C;
	std::sort(CC.begin(),CC.end());
	for(int i=0;i<N;i++) S.insert({C[i],i});
}

int Maid(int W){
	int ret;
	auto it=S.lower_bound(std::make_pair(W,-1));
	if(BB<N && W>CC[BB] || it==S.end()) return -1;
	ret=it->second;
	S.erase(it);
	return ret;
}

Compilation message

vassal.cpp: In function 'int Maid(int)':
vassal.cpp:19:10: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
  if(BB<N && W>CC[BB] || it==S.end()) return -1;

Subtask #1
0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 10 ms 1044 KB Correct
2 Correct 10 ms 1032 KB Correct
3 Correct 10 ms 536 KB Correct
4 Correct 10 ms 1040 KB Correct
5 Incorrect 10 ms 532 KB Wrong

Subtask #2
0 / 38.0

# Verdict Execution time Memory Grader output
1 Incorrect 74 ms 8444 KB Wrong
2 Halted 0 ms 0 KB -

Subtask #3
0 / 45.0

# Verdict Execution time Memory Grader output
1 Partially correct 89 ms 8576 KB B = 50991
2 Partially correct 164 ms 14412 KB B = 91406
3 Incorrect 173 ms 15608 KB Wrong
4 Halted 0 ms 0 KB -