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답안 #511005

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
511005 2022-01-15T04:04:18 Z couplefire Two Dishes (JOI19_dishes) C++17
74 / 100
 3433 ms 204208 KB 
#include <bits/stdc++.h>
using namespace std;
#define ll long long

const int N = 1000005;

int n, m; ll upa[N], upb[N], val[N];
ll sa[N], sb[N], bda[N], bdb[N], pa[N], pb[N];
vector<pair<ll, ll>> stuff[N];
ll ans = 0; set<pair<ll, ll>> st;

int main(){
    cin.tie(0)->sync_with_stdio(0);
    cin >> n >> m;
    for(int i = 1; i<=n; ++i) cin >> sa[i] >> bda[i] >> pa[i];
    for(int i = 1; i<=m; ++i) cin >> sb[i] >> bdb[i] >> pb[i];
    for(int i = 1; i<=n; ++i) sa[i] += sa[i-1];
    for(int i = 1; i<=m; ++i) sb[i] += sb[i-1];
    for(int i = 1; i<=n; ++i) upa[i] = upper_bound(sb, sb+m+1, bda[i]-sa[i])-sb-1;
    for(int i = 1; i<=m; ++i) upb[i] = upper_bound(sa, sa+n+1, bdb[i]-sb[i])-sa-1;
    for(int i = 1; i<=n; ++i) if(upa[i]+1<=m) stuff[i-1].push_back({upa[i]+1, -pa[i]});
    for(int i = 1; i<=m; ++i) if(upb[i]>=0) stuff[upb[i]].push_back({i, pb[i]});
    for(int i = 0; i<=n; ++i){
        vector<int> pos;
        for(auto [y, p] : stuff[i]){
            if(y==0ll) ans += p;
            else{
                auto it = st.find({y, val[y]});
                if(it!=st.end()) st.erase(it);
                val[y] += p; pos.push_back(y);
                if(val[y]!=0) st.insert({y, val[y]});
            }
        }
        for(auto y : pos) while(val[y]<0){
            auto it = st.upper_bound({y, val[y]});
            if(it==st.end()){
                st.erase({y, val[y]});
                val[y] = 0; continue;
            }
            int yy = it->first; st.erase(it);
            st.erase({y, val[y]});
            ll d = min(-val[y], val[yy]);
            val[y] += d; val[yy] -= d;
            if(val[y]!=0) st.insert({y, val[y]});
            if(val[yy]!=0) st.insert({yy, val[yy]});
        }
    }
    for(int i = 1; i<=n; ++i) ans += pa[i];
    for(auto [y, p] : st) ans += p;
    cout << ans << '\n';
}

Subtask #1
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 293 ms 59924 KB Output is correct
2 Correct 241 ms 50148 KB Output is correct
3 Correct 237 ms 54956 KB Output is correct
4 Correct 275 ms 53444 KB Output is correct
5 Correct 13 ms 23788 KB Output is correct
6 Correct 312 ms 49768 KB Output is correct
7 Correct 167 ms 46928 KB Output is correct
8 Correct 103 ms 30604 KB Output is correct
9 Correct 247 ms 54944 KB Output is correct
10 Correct 222 ms 47948 KB Output is correct
11 Correct 204 ms 54868 KB Output is correct

Subtask #2
3.0 / 3.0

# 결과 실행 시간 메모리 Grader output
1 Correct 13 ms 23756 KB Output is correct
2 Correct 14 ms 23796 KB Output is correct
3 Correct 14 ms 23756 KB Output is correct
4 Correct 14 ms 23808 KB Output is correct
5 Correct 17 ms 23820 KB Output is correct
6 Correct 13 ms 23792 KB Output is correct
7 Correct 14 ms 23756 KB Output is correct
8 Correct 13 ms 23804 KB Output is correct
9 Correct 13 ms 23800 KB Output is correct
10 Correct 13 ms 23764 KB Output is correct
11 Correct 14 ms 23864 KB Output is correct
12 Correct 12 ms 23744 KB Output is correct
13 Correct 12 ms 23804 KB Output is correct
14 Correct 12 ms 23804 KB Output is correct
15 Correct 15 ms 23788 KB Output is correct
16 Correct 17 ms 23804 KB Output is correct

Subtask #3
7.0 / 7.0

# 결과 실행 시간 메모리 Grader output
1 Correct 13 ms 23756 KB Output is correct
2 Correct 14 ms 23796 KB Output is correct
3 Correct 14 ms 23756 KB Output is correct
4 Correct 14 ms 23808 KB Output is correct
5 Correct 17 ms 23820 KB Output is correct
6 Correct 13 ms 23792 KB Output is correct
7 Correct 14 ms 23756 KB Output is correct
8 Correct 13 ms 23804 KB Output is correct
9 Correct 13 ms 23800 KB Output is correct
10 Correct 13 ms 23764 KB Output is correct
11 Correct 14 ms 23864 KB Output is correct
12 Correct 12 ms 23744 KB Output is correct
13 Correct 12 ms 23804 KB Output is correct
14 Correct 12 ms 23804 KB Output is correct
15 Correct 15 ms 23788 KB Output is correct
16 Correct 17 ms 23804 KB Output is correct
17 Correct 14 ms 24236 KB Output is correct
18 Correct 15 ms 24180 KB Output is correct
19 Correct 15 ms 24236 KB Output is correct
20 Correct 16 ms 24104 KB Output is correct
21 Correct 16 ms 24196 KB Output is correct
22 Correct 17 ms 24052 KB Output is correct
23 Correct 15 ms 24176 KB Output is correct

Subtask #4
39.0 / 39.0

# 결과 실행 시간 메모리 Grader output
1 Correct 13 ms 23756 KB Output is correct
2 Correct 14 ms 23796 KB Output is correct
3 Correct 14 ms 23756 KB Output is correct
4 Correct 14 ms 23808 KB Output is correct
5 Correct 17 ms 23820 KB Output is correct
6 Correct 13 ms 23792 KB Output is correct
7 Correct 14 ms 23756 KB Output is correct
8 Correct 13 ms 23804 KB Output is correct
9 Correct 13 ms 23800 KB Output is correct
10 Correct 13 ms 23764 KB Output is correct
11 Correct 14 ms 23864 KB Output is correct
12 Correct 12 ms 23744 KB Output is correct
13 Correct 12 ms 23804 KB Output is correct
14 Correct 12 ms 23804 KB Output is correct
15 Correct 15 ms 23788 KB Output is correct
16 Correct 17 ms 23804 KB Output is correct
17 Correct 14 ms 24236 KB Output is correct
18 Correct 15 ms 24180 KB Output is correct
19 Correct 15 ms 24236 KB Output is correct
20 Correct 16 ms 24104 KB Output is correct
21 Correct 16 ms 24196 KB Output is correct
22 Correct 17 ms 24052 KB Output is correct
23 Correct 15 ms 24176 KB Output is correct
24 Correct 272 ms 52980 KB Output is correct
25 Correct 234 ms 58028 KB Output is correct
26 Correct 223 ms 52924 KB Output is correct
27 Correct 256 ms 58784 KB Output is correct
28 Correct 238 ms 52436 KB Output is correct
29 Correct 240 ms 54964 KB Output is correct
30 Correct 441 ms 50168 KB Output is correct
31 Correct 150 ms 48200 KB Output is correct
32 Correct 113 ms 33820 KB Output is correct
33 Correct 313 ms 47820 KB Output is correct
34 Correct 421 ms 54716 KB Output is correct
35 Correct 375 ms 50264 KB Output is correct
36 Correct 397 ms 50244 KB Output is correct

Subtask #5
11.0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Correct 13 ms 23756 KB Output is correct
2 Correct 14 ms 23796 KB Output is correct
3 Correct 14 ms 23756 KB Output is correct
4 Correct 14 ms 23808 KB Output is correct
5 Correct 17 ms 23820 KB Output is correct
6 Correct 13 ms 23792 KB Output is correct
7 Correct 14 ms 23756 KB Output is correct
8 Correct 13 ms 23804 KB Output is correct
9 Correct 13 ms 23800 KB Output is correct
10 Correct 13 ms 23764 KB Output is correct
11 Correct 14 ms 23864 KB Output is correct
12 Correct 12 ms 23744 KB Output is correct
13 Correct 12 ms 23804 KB Output is correct
14 Correct 12 ms 23804 KB Output is correct
15 Correct 15 ms 23788 KB Output is correct
16 Correct 17 ms 23804 KB Output is correct
17 Correct 14 ms 24236 KB Output is correct
18 Correct 15 ms 24180 KB Output is correct
19 Correct 15 ms 24236 KB Output is correct
20 Correct 16 ms 24104 KB Output is correct
21 Correct 16 ms 24196 KB Output is correct
22 Correct 17 ms 24052 KB Output is correct
23 Correct 15 ms 24176 KB Output is correct
24 Correct 272 ms 52980 KB Output is correct
25 Correct 234 ms 58028 KB Output is correct
26 Correct 223 ms 52924 KB Output is correct
27 Correct 256 ms 58784 KB Output is correct
28 Correct 238 ms 52436 KB Output is correct
29 Correct 240 ms 54964 KB Output is correct
30 Correct 441 ms 50168 KB Output is correct
31 Correct 150 ms 48200 KB Output is correct
32 Correct 113 ms 33820 KB Output is correct
33 Correct 313 ms 47820 KB Output is correct
34 Correct 421 ms 54716 KB Output is correct
35 Correct 375 ms 50264 KB Output is correct
36 Correct 397 ms 50244 KB Output is correct
37 Correct 249 ms 52976 KB Output is correct
38 Correct 270 ms 58828 KB Output is correct
39 Correct 440 ms 60380 KB Output is correct
40 Correct 245 ms 47940 KB Output is correct
41 Correct 11 ms 23800 KB Output is correct
42 Correct 553 ms 50128 KB Output is correct
43 Correct 405 ms 47784 KB Output is correct
44 Correct 420 ms 54552 KB Output is correct
45 Correct 518 ms 50196 KB Output is correct

Subtask #6
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 13 ms 23756 KB Output is correct
2 Correct 14 ms 23796 KB Output is correct
3 Correct 14 ms 23756 KB Output is correct
4 Correct 14 ms 23808 KB Output is correct
5 Correct 17 ms 23820 KB Output is correct
6 Correct 13 ms 23792 KB Output is correct
7 Correct 14 ms 23756 KB Output is correct
8 Correct 13 ms 23804 KB Output is correct
9 Correct 13 ms 23800 KB Output is correct
10 Correct 13 ms 23764 KB Output is correct
11 Correct 14 ms 23864 KB Output is correct
12 Correct 12 ms 23744 KB Output is correct
13 Correct 12 ms 23804 KB Output is correct
14 Correct 12 ms 23804 KB Output is correct
15 Correct 15 ms 23788 KB Output is correct
16 Correct 17 ms 23804 KB Output is correct
17 Correct 14 ms 24236 KB Output is correct
18 Correct 15 ms 24180 KB Output is correct
19 Correct 15 ms 24236 KB Output is correct
20 Correct 16 ms 24104 KB Output is correct
21 Correct 16 ms 24196 KB Output is correct
22 Correct 17 ms 24052 KB Output is correct
23 Correct 15 ms 24176 KB Output is correct
24 Correct 272 ms 52980 KB Output is correct
25 Correct 234 ms 58028 KB Output is correct
26 Correct 223 ms 52924 KB Output is correct
27 Correct 256 ms 58784 KB Output is correct
28 Correct 238 ms 52436 KB Output is correct
29 Correct 240 ms 54964 KB Output is correct
30 Correct 441 ms 50168 KB Output is correct
31 Correct 150 ms 48200 KB Output is correct
32 Correct 113 ms 33820 KB Output is correct
33 Correct 313 ms 47820 KB Output is correct
34 Correct 421 ms 54716 KB Output is correct
35 Correct 375 ms 50264 KB Output is correct
36 Correct 397 ms 50244 KB Output is correct
37 Correct 249 ms 52976 KB Output is correct
38 Correct 270 ms 58828 KB Output is correct
39 Correct 440 ms 60380 KB Output is correct
40 Correct 245 ms 47940 KB Output is correct
41 Correct 11 ms 23800 KB Output is correct
42 Correct 553 ms 50128 KB Output is correct
43 Correct 405 ms 47784 KB Output is correct
44 Correct 420 ms 54552 KB Output is correct
45 Correct 518 ms 50196 KB Output is correct
46 Correct 1340 ms 167284 KB Output is correct
47 Correct 1585 ms 196764 KB Output is correct
48 Correct 2293 ms 204208 KB Output is correct
49 Correct 1042 ms 141708 KB Output is correct
50 Correct 3433 ms 154104 KB Output is correct
51 Correct 2158 ms 140432 KB Output is correct
52 Correct 2588 ms 167184 KB Output is correct
53 Correct 3087 ms 153216 KB Output is correct

Subtask #7
0 / 17.0

# 결과 실행 시간 메모리 Grader output
1 Correct 293 ms 59924 KB Output is correct
2 Correct 241 ms 50148 KB Output is correct
3 Correct 237 ms 54956 KB Output is correct
4 Correct 275 ms 53444 KB Output is correct
5 Correct 13 ms 23788 KB Output is correct
6 Correct 312 ms 49768 KB Output is correct
7 Correct 167 ms 46928 KB Output is correct
8 Correct 103 ms 30604 KB Output is correct
9 Correct 247 ms 54944 KB Output is correct
10 Correct 222 ms 47948 KB Output is correct
11 Correct 204 ms 54868 KB Output is correct
12 Correct 13 ms 23756 KB Output is correct
13 Correct 14 ms 23796 KB Output is correct
14 Correct 14 ms 23756 KB Output is correct
15 Correct 14 ms 23808 KB Output is correct
16 Correct 17 ms 23820 KB Output is correct
17 Correct 13 ms 23792 KB Output is correct
18 Correct 14 ms 23756 KB Output is correct
19 Correct 13 ms 23804 KB Output is correct
20 Correct 13 ms 23800 KB Output is correct
21 Correct 13 ms 23764 KB Output is correct
22 Correct 14 ms 23864 KB Output is correct
23 Correct 12 ms 23744 KB Output is correct
24 Correct 12 ms 23804 KB Output is correct
25 Correct 12 ms 23804 KB Output is correct
26 Correct 15 ms 23788 KB Output is correct
27 Correct 17 ms 23804 KB Output is correct
28 Correct 14 ms 24236 KB Output is correct
29 Correct 15 ms 24180 KB Output is correct
30 Correct 15 ms 24236 KB Output is correct
31 Correct 16 ms 24104 KB Output is correct
32 Correct 16 ms 24196 KB Output is correct
33 Correct 17 ms 24052 KB Output is correct
34 Correct 15 ms 24176 KB Output is correct
35 Correct 272 ms 52980 KB Output is correct
36 Correct 234 ms 58028 KB Output is correct
37 Correct 223 ms 52924 KB Output is correct
38 Correct 256 ms 58784 KB Output is correct
39 Correct 238 ms 52436 KB Output is correct
40 Correct 240 ms 54964 KB Output is correct
41 Correct 441 ms 50168 KB Output is correct
42 Correct 150 ms 48200 KB Output is correct
43 Correct 113 ms 33820 KB Output is correct
44 Correct 313 ms 47820 KB Output is correct
45 Correct 421 ms 54716 KB Output is correct
46 Correct 375 ms 50264 KB Output is correct
47 Correct 397 ms 50244 KB Output is correct
48 Correct 249 ms 52976 KB Output is correct
49 Correct 270 ms 58828 KB Output is correct
50 Correct 440 ms 60380 KB Output is correct
51 Correct 245 ms 47940 KB Output is correct
52 Correct 11 ms 23800 KB Output is correct
53 Correct 553 ms 50128 KB Output is correct
54 Correct 405 ms 47784 KB Output is correct
55 Correct 420 ms 54552 KB Output is correct
56 Correct 518 ms 50196 KB Output is correct
57 Incorrect 348 ms 60748 KB Output isn't correct
58 Halted 0 ms 0 KB -

Subtask #8
0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 293 ms 59924 KB Output is correct
2 Correct 241 ms 50148 KB Output is correct
3 Correct 237 ms 54956 KB Output is correct
4 Correct 275 ms 53444 KB Output is correct
5 Correct 13 ms 23788 KB Output is correct
6 Correct 312 ms 49768 KB Output is correct
7 Correct 167 ms 46928 KB Output is correct
8 Correct 103 ms 30604 KB Output is correct
9 Correct 247 ms 54944 KB Output is correct
10 Correct 222 ms 47948 KB Output is correct
11 Correct 204 ms 54868 KB Output is correct
12 Correct 13 ms 23756 KB Output is correct
13 Correct 14 ms 23796 KB Output is correct
14 Correct 14 ms 23756 KB Output is correct
15 Correct 14 ms 23808 KB Output is correct
16 Correct 17 ms 23820 KB Output is correct
17 Correct 13 ms 23792 KB Output is correct
18 Correct 14 ms 23756 KB Output is correct
19 Correct 13 ms 23804 KB Output is correct
20 Correct 13 ms 23800 KB Output is correct
21 Correct 13 ms 23764 KB Output is correct
22 Correct 14 ms 23864 KB Output is correct
23 Correct 12 ms 23744 KB Output is correct
24 Correct 12 ms 23804 KB Output is correct
25 Correct 12 ms 23804 KB Output is correct
26 Correct 15 ms 23788 KB Output is correct
27 Correct 17 ms 23804 KB Output is correct
28 Correct 14 ms 24236 KB Output is correct
29 Correct 15 ms 24180 KB Output is correct
30 Correct 15 ms 24236 KB Output is correct
31 Correct 16 ms 24104 KB Output is correct
32 Correct 16 ms 24196 KB Output is correct
33 Correct 17 ms 24052 KB Output is correct
34 Correct 15 ms 24176 KB Output is correct
35 Correct 272 ms 52980 KB Output is correct
36 Correct 234 ms 58028 KB Output is correct
37 Correct 223 ms 52924 KB Output is correct
38 Correct 256 ms 58784 KB Output is correct
39 Correct 238 ms 52436 KB Output is correct
40 Correct 240 ms 54964 KB Output is correct
41 Correct 441 ms 50168 KB Output is correct
42 Correct 150 ms 48200 KB Output is correct
43 Correct 113 ms 33820 KB Output is correct
44 Correct 313 ms 47820 KB Output is correct
45 Correct 421 ms 54716 KB Output is correct
46 Correct 375 ms 50264 KB Output is correct
47 Correct 397 ms 50244 KB Output is correct
48 Correct 249 ms 52976 KB Output is correct
49 Correct 270 ms 58828 KB Output is correct
50 Correct 440 ms 60380 KB Output is correct
51 Correct 245 ms 47940 KB Output is correct
52 Correct 11 ms 23800 KB Output is correct
53 Correct 553 ms 50128 KB Output is correct
54 Correct 405 ms 47784 KB Output is correct
55 Correct 420 ms 54552 KB Output is correct
56 Correct 518 ms 50196 KB Output is correct
57 Correct 1340 ms 167284 KB Output is correct
58 Correct 1585 ms 196764 KB Output is correct
59 Correct 2293 ms 204208 KB Output is correct
60 Correct 1042 ms 141708 KB Output is correct
61 Correct 3433 ms 154104 KB Output is correct
62 Correct 2158 ms 140432 KB Output is correct
63 Correct 2588 ms 167184 KB Output is correct
64 Correct 3087 ms 153216 KB Output is correct
65 Incorrect 348 ms 60748 KB Output isn't correct
66 Halted 0 ms 0 KB -