oj.uz

답안 #5400

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
5400 2014-04-30T10:40:53 Z Qwaz 거래 (IZhO13_trading) C++
35 / 100
 348 ms 14576 KB 
#include <cstdio>
#include <set>
#include <algorithm>

using namespace std;
const int MAX = 300020;

struct events {
	int pos, h;
	bool open;

	events() {}
	events(int pos, int h, bool open) : pos(pos), h(h), open(open) {}

	bool operator < (const events &t) const {
		return pos < t.pos;
	}
};

int n, m, eFull;
events eList[MAX<<1];

void input(){
	scanf("%d%d", &n, &m);

	int i;
	for(i = 0; i<m; i++){
		int l, r, p;
		scanf("%d%d%d", &l, &r, &p);

		eList[eFull++] = events(l, p-l, 1);
		eList[eFull++] = events(r+1, p-l, 0);
	}

	sort(eList, eList+eFull);
}

multiset < int > st;

void solve(){
	int i, j = 0;
	for(i = 1; i<=n; i++){
		while(j < eFull && eList[j].pos == i){
			if(eList[j].open) st.insert(eList[j].h);
			else st.erase(eList[j].h);

			j++;
		}

		if(st.size() == 0) printf("0 ");
		else {
			multiset < int >::iterator it = st.end();
			it--;
			printf("%d ", *it+i);
		}
	}
	puts("");
}

int main(){
	input();

	solve();

	return 0;
}

Subtask #1
35.0 / 100.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 8240 KB Output isn't correct
2 Incorrect 0 ms 8240 KB Output isn't correct
3 Incorrect 0 ms 8240 KB Output isn't correct
4 Incorrect 0 ms 8240 KB Output isn't correct
5 Incorrect 0 ms 8240 KB Output isn't correct
6 Correct 0 ms 8240 KB Output is correct
7 Incorrect 164 ms 10616 KB Output isn't correct
8 Correct 188 ms 10352 KB Output is correct
9 Correct 192 ms 11408 KB Output is correct
10 Incorrect 232 ms 12992 KB Output isn't correct
11 Correct 220 ms 10352 KB Output is correct
12 Incorrect 260 ms 13520 KB Output isn't correct
13 Incorrect 232 ms 11012 KB Output isn't correct
14 Incorrect 272 ms 12728 KB Output isn't correct
15 Correct 280 ms 12200 KB Output is correct
16 Incorrect 320 ms 11144 KB Output isn't correct
17 Correct 304 ms 12464 KB Output is correct
18 Incorrect 340 ms 14576 KB Output isn't correct
19 Correct 328 ms 12332 KB Output is correct
20 Incorrect 348 ms 11936 KB Output isn't correct