oj.uz

답안 #152253

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
152253 2019-09-07T00:34:48 Z username Naan (JOI19_naan) C++14
29 / 100
 609 ms 64588 KB 
#pragma GCC optimize("O3")
#include<bits/stdc++.h>
#define int int_fast64_t
using namespace std;
typedef pair<int,int> pii;
#define REP(i,j,k) for(register int i=(j);i<(k);++i)
#define f first
#define s second
#define endl '\n'
#define IOS cin.tie(0),cout.tie(0),ios_base::sync_with_stdio(false)

const int maxn=2009;
int n,l,p[maxn],v[maxn][maxn];
bitset<maxn>us;

main(){
	IOS;
	cin>>n>>l;
	REP(i,0,n){
		v[i][0]=0;
		REP(j,0,l)cin>>v[i][j+1],v[i][j+1]+=v[i][j];
	}
	pii cur={0,1};
	REP(i,1,n){
		int opt=-1;
		pii ls={1,0};
		REP(j,0,n){
			if(us[j])continue;
			int k=cur.f/cur.s;
			pii t={v[j][k]*n*cur.s+(v[j][k+1]-v[j][k])*(cur.f%cur.s)*n+v[j][l]*cur.s,n*cur.s};
//			assert(v[j][k]*n*cur.s<7e18);
			while((__int128)v[j][k+1]*t.s<=t.f)++k;
			int vv=v[j][k+1]-v[j][k];
			t={k*vv*n+(((__int128)t.f)*n+t.s-1)/t.s-v[j][k]*n,vv*n};
			assert((((__int128)t.f)*n+t.s-1)/t.s<4e11);
			assert((((__int128)t.f)*n+t.s-(__int128)1)/t.s>=0);
			if((__int128)t.f*ls.s<(__int128)ls.f*t.s)opt=j,ls=t;
		}
		p[i]=opt;
		us[opt]=1;
		cur=ls;
		cout<<ls.f<<" "<<ls.s<<endl;
	}
	REP(i,1,n)cout<<p[i]+1<<" ";
	REP(i,0,n)if(!us[i])cout<<i+1<<endl;
}

Compilation message

naan.cpp:16:6: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
 main(){
      ^

Subtask #1
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 380 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 3 ms 376 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 3 ms 380 KB Output is correct
13 Correct 3 ms 376 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 2 ms 376 KB Output is correct

Subtask #2
24.0 / 24.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 3 ms 376 KB Output is correct
3 Correct 3 ms 376 KB Output is correct
4 Correct 3 ms 376 KB Output is correct
5 Correct 3 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 3 ms 504 KB Output is correct
10 Correct 3 ms 376 KB Output is correct
11 Correct 3 ms 376 KB Output is correct
12 Correct 2 ms 376 KB Output is correct
13 Correct 2 ms 376 KB Output is correct
14 Correct 3 ms 376 KB Output is correct
15 Correct 3 ms 380 KB Output is correct
16 Correct 3 ms 376 KB Output is correct
17 Correct 3 ms 376 KB Output is correct
18 Correct 3 ms 376 KB Output is correct
19 Correct 3 ms 376 KB Output is correct
20 Correct 3 ms 504 KB Output is correct
21 Correct 3 ms 504 KB Output is correct
22 Correct 3 ms 376 KB Output is correct
23 Correct 2 ms 376 KB Output is correct
24 Correct 3 ms 376 KB Output is correct
25 Correct 3 ms 376 KB Output is correct
26 Correct 2 ms 376 KB Output is correct
27 Correct 3 ms 476 KB Output is correct

Subtask #3
0 / 71.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 380 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 3 ms 376 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 3 ms 380 KB Output is correct
13 Correct 3 ms 376 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 2 ms 376 KB Output is correct
16 Correct 2 ms 376 KB Output is correct
17 Correct 3 ms 376 KB Output is correct
18 Correct 3 ms 376 KB Output is correct
19 Correct 3 ms 376 KB Output is correct
20 Correct 3 ms 376 KB Output is correct
21 Correct 2 ms 376 KB Output is correct
22 Correct 2 ms 376 KB Output is correct
23 Correct 2 ms 376 KB Output is correct
24 Correct 3 ms 504 KB Output is correct
25 Correct 3 ms 376 KB Output is correct
26 Correct 3 ms 376 KB Output is correct
27 Correct 2 ms 376 KB Output is correct
28 Correct 2 ms 376 KB Output is correct
29 Correct 3 ms 376 KB Output is correct
30 Correct 3 ms 380 KB Output is correct
31 Correct 3 ms 376 KB Output is correct
32 Correct 3 ms 376 KB Output is correct
33 Correct 3 ms 376 KB Output is correct
34 Correct 3 ms 376 KB Output is correct
35 Correct 3 ms 504 KB Output is correct
36 Correct 3 ms 504 KB Output is correct
37 Correct 3 ms 376 KB Output is correct
38 Correct 2 ms 376 KB Output is correct
39 Correct 3 ms 376 KB Output is correct
40 Correct 3 ms 376 KB Output is correct
41 Correct 2 ms 376 KB Output is correct
42 Correct 3 ms 476 KB Output is correct
43 Correct 50 ms 4760 KB Output is correct
44 Correct 316 ms 19324 KB Output is correct
45 Correct 171 ms 11384 KB Output is correct
46 Correct 25 ms 2288 KB Output is correct
47 Correct 224 ms 16476 KB Output is correct
48 Correct 346 ms 15236 KB Output is correct
49 Correct 98 ms 8056 KB Output is correct
50 Correct 499 ms 29448 KB Output is correct
51 Correct 214 ms 17688 KB Output is correct
52 Correct 473 ms 28480 KB Output is correct
53 Correct 389 ms 25720 KB Output is correct
54 Correct 3 ms 376 KB Output is correct
55 Correct 105 ms 7416 KB Output is correct
56 Correct 237 ms 21240 KB Output is correct
57 Correct 201 ms 18992 KB Output is correct
58 Correct 310 ms 23292 KB Output is correct
59 Correct 222 ms 19132 KB Output is correct
60 Runtime error 609 ms 64588 KB Execution killed with signal 11 (could be triggered by violating memory limits)
61 Halted 0 ms 0 KB -