oj.uz

Submission #359967

# Submission time Handle Problem Language Result Execution time Memory
359967 2021-01-27T11:33:09 Z teehandsome Fuel Station (NOI20_fuelstation) C++11
67 / 100
 3000 ms 12912 KB 
#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
#define endl '\n'
#define INF 1e14+7
#define all(x) x.begin(),x.end()
using namespace std;
using namespace __gnu_pbds;
using ll=long long;
using pii=pair<int,int>;
using ppi=pair<int,pii>;
using oset=tree<int,null_type,less<int>,rb_tree_tag,tree_order_statistics_node_update>;

template<typename T>
void _print(vector<T> x) {cerr<<"{"; for(auto e:x) cerr<<e<<","; cerr<<"}";}
void _print(pii x) {cerr<<"{"<<x.first<<","<<x.second<<"}";}
template<typename T>
void _print(T x) {cerr<<x;}

void dbg() {cerr<<endl;}
template<typename Head,typename... Tail>
void dbg(Head H,Tail... T) {
    _print(H);
    if(sizeof...(T)) cerr<<",";
    else cerr<<"\"]";
    dbg(T...);
}
#define debug(...) cerr<<"["<<#__VA_ARGS__<<"]:[\"",dbg(__VA_ARGS__)

int n,d;
vector<ll> B;
struct dt {
    int x,a,b;
    bool operator<(const dt &r) {
        return x<r.x;
    };
};
vector<dt> shop;
ll ans = INF;

bool ok(ll f) {
    ll sum=0;
    ll f_rem=INF;
    for(int i=0;i<n+1;i++) {
        if(shop[i].b<f) continue;
        f_rem=min(f_rem,f+sum-shop[i].x);
        sum+=shop[i].a;
    }
    if(f_rem>=0) {
        ans=min(ans,f-f_rem);
        //cout<<f-f_rem<<endl; return true;
    }
    return false;
}

int main () {
    ios::sync_with_stdio(false); cin.tie(0);
    cin>>n>>d;
    for(int i=0;i<n;i++) {
        int x,a,b; cin>>x>>a>>b;
        shop.push_back({x,a,b});
        B.push_back(b);
    }
    B.push_back(d);
    sort(all(shop)); shop.push_back({d,0,d});
    sort(all(B)); B.erase(unique(all(B)),end(B));
    for(auto e:B) {
        if(ok(e)) {
//            return 0;
        }
    }
    cout<<ans<<endl;
}

Subtask #1
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 1 ms 364 KB Output is correct
5 Correct 1 ms 364 KB Output is correct
6 Correct 1 ms 364 KB Output is correct
7 Correct 1 ms 364 KB Output is correct
8 Correct 1 ms 364 KB Output is correct
9 Correct 1 ms 364 KB Output is correct
10 Correct 1 ms 364 KB Output is correct
11 Correct 1 ms 364 KB Output is correct
12 Correct 1 ms 364 KB Output is correct
13 Correct 1 ms 364 KB Output is correct
14 Correct 1 ms 364 KB Output is correct
15 Correct 1 ms 364 KB Output is correct

Subtask #2
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 157 ms 8812 KB Output is correct
2 Correct 152 ms 8812 KB Output is correct
3 Correct 157 ms 8836 KB Output is correct
4 Correct 150 ms 8812 KB Output is correct
5 Correct 165 ms 8812 KB Output is correct
6 Correct 159 ms 8812 KB Output is correct
7 Correct 154 ms 8812 KB Output is correct
8 Correct 148 ms 8748 KB Output is correct
9 Correct 153 ms 8812 KB Output is correct
10 Correct 152 ms 8812 KB Output is correct
11 Correct 159 ms 8808 KB Output is correct
12 Correct 160 ms 8756 KB Output is correct
13 Correct 144 ms 8812 KB Output is correct
14 Correct 168 ms 8812 KB Output is correct
15 Correct 171 ms 8960 KB Output is correct
16 Correct 149 ms 8812 KB Output is correct
17 Correct 152 ms 8812 KB Output is correct
18 Correct 170 ms 8812 KB Output is correct
19 Correct 143 ms 8812 KB Output is correct
20 Correct 147 ms 8812 KB Output is correct

Subtask #3
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 38 ms 840 KB Output is correct
3 Correct 44 ms 840 KB Output is correct
4 Correct 42 ms 748 KB Output is correct
5 Correct 39 ms 888 KB Output is correct
6 Correct 344 ms 840 KB Output is correct
7 Correct 347 ms 840 KB Output is correct
8 Correct 1 ms 364 KB Output is correct
9 Correct 1 ms 364 KB Output is correct
10 Correct 1 ms 364 KB Output is correct
11 Correct 1 ms 364 KB Output is correct
12 Correct 1 ms 364 KB Output is correct
13 Correct 1 ms 364 KB Output is correct
14 Correct 245 ms 868 KB Output is correct
15 Correct 230 ms 840 KB Output is correct
16 Correct 213 ms 840 KB Output is correct
17 Correct 178 ms 868 KB Output is correct
18 Correct 147 ms 840 KB Output is correct
19 Correct 39 ms 876 KB Output is correct
20 Correct 5 ms 896 KB Output is correct
21 Correct 5 ms 876 KB Output is correct
22 Correct 8 ms 840 KB Output is correct
23 Correct 9 ms 840 KB Output is correct
24 Correct 42 ms 876 KB Output is correct
25 Correct 8 ms 748 KB Output is correct

Subtask #4
0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 38 ms 840 KB Output is correct
3 Correct 44 ms 840 KB Output is correct
4 Correct 42 ms 748 KB Output is correct
5 Correct 39 ms 888 KB Output is correct
6 Correct 344 ms 840 KB Output is correct
7 Correct 347 ms 840 KB Output is correct
8 Correct 1 ms 364 KB Output is correct
9 Correct 1 ms 364 KB Output is correct
10 Correct 1 ms 364 KB Output is correct
11 Correct 1 ms 364 KB Output is correct
12 Correct 1 ms 364 KB Output is correct
13 Correct 1 ms 364 KB Output is correct
14 Correct 245 ms 868 KB Output is correct
15 Correct 230 ms 840 KB Output is correct
16 Correct 213 ms 840 KB Output is correct
17 Correct 178 ms 868 KB Output is correct
18 Correct 147 ms 840 KB Output is correct
19 Correct 39 ms 876 KB Output is correct
20 Correct 5 ms 896 KB Output is correct
21 Correct 5 ms 876 KB Output is correct
22 Correct 8 ms 840 KB Output is correct
23 Correct 9 ms 840 KB Output is correct
24 Correct 42 ms 876 KB Output is correct
25 Correct 8 ms 748 KB Output is correct
26 Correct 1 ms 364 KB Output is correct
27 Correct 753 ms 12912 KB Output is correct
28 Correct 1164 ms 12556 KB Output is correct
29 Correct 1167 ms 12268 KB Output is correct
30 Correct 1164 ms 12268 KB Output is correct
31 Execution timed out 3058 ms 12744 KB Time limit exceeded
32 Halted 0 ms 0 KB -

Subtask #5
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 1 ms 364 KB Output is correct
5 Correct 1 ms 364 KB Output is correct
6 Correct 1 ms 364 KB Output is correct
7 Correct 1 ms 364 KB Output is correct
8 Correct 1 ms 364 KB Output is correct
9 Correct 1 ms 364 KB Output is correct
10 Correct 1 ms 364 KB Output is correct
11 Correct 1 ms 364 KB Output is correct
12 Correct 1 ms 364 KB Output is correct
13 Correct 1 ms 364 KB Output is correct
14 Correct 1 ms 364 KB Output is correct
15 Correct 1 ms 364 KB Output is correct
16 Correct 1 ms 364 KB Output is correct
17 Correct 1 ms 364 KB Output is correct
18 Correct 1 ms 364 KB Output is correct
19 Correct 1 ms 364 KB Output is correct
20 Correct 1 ms 508 KB Output is correct
21 Correct 1 ms 364 KB Output is correct
22 Correct 1 ms 364 KB Output is correct
23 Correct 1 ms 364 KB Output is correct
24 Correct 1 ms 364 KB Output is correct
25 Correct 1 ms 492 KB Output is correct
26 Correct 1 ms 364 KB Output is correct
27 Correct 1 ms 364 KB Output is correct
28 Correct 1 ms 364 KB Output is correct
29 Correct 1 ms 364 KB Output is correct
30 Correct 1 ms 364 KB Output is correct

Subtask #6
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 1 ms 364 KB Output is correct
5 Correct 1 ms 364 KB Output is correct
6 Correct 1 ms 364 KB Output is correct
7 Correct 1 ms 364 KB Output is correct
8 Correct 1 ms 364 KB Output is correct
9 Correct 1 ms 364 KB Output is correct
10 Correct 1 ms 364 KB Output is correct
11 Correct 1 ms 364 KB Output is correct
12 Correct 1 ms 364 KB Output is correct
13 Correct 1 ms 364 KB Output is correct
14 Correct 1 ms 364 KB Output is correct
15 Correct 1 ms 364 KB Output is correct
16 Correct 1 ms 364 KB Output is correct
17 Correct 38 ms 840 KB Output is correct
18 Correct 44 ms 840 KB Output is correct
19 Correct 42 ms 748 KB Output is correct
20 Correct 39 ms 888 KB Output is correct
21 Correct 344 ms 840 KB Output is correct
22 Correct 347 ms 840 KB Output is correct
23 Correct 1 ms 364 KB Output is correct
24 Correct 1 ms 364 KB Output is correct
25 Correct 1 ms 364 KB Output is correct
26 Correct 1 ms 364 KB Output is correct
27 Correct 1 ms 364 KB Output is correct
28 Correct 1 ms 364 KB Output is correct
29 Correct 245 ms 868 KB Output is correct
30 Correct 230 ms 840 KB Output is correct
31 Correct 213 ms 840 KB Output is correct
32 Correct 178 ms 868 KB Output is correct
33 Correct 147 ms 840 KB Output is correct
34 Correct 39 ms 876 KB Output is correct
35 Correct 5 ms 896 KB Output is correct
36 Correct 5 ms 876 KB Output is correct
37 Correct 8 ms 840 KB Output is correct
38 Correct 9 ms 840 KB Output is correct
39 Correct 42 ms 876 KB Output is correct
40 Correct 8 ms 748 KB Output is correct
41 Correct 1 ms 364 KB Output is correct
42 Correct 9 ms 876 KB Output is correct
43 Correct 383 ms 876 KB Output is correct
44 Correct 392 ms 1004 KB Output is correct
45 Correct 399 ms 1004 KB Output is correct
46 Correct 384 ms 1004 KB Output is correct
47 Correct 402 ms 1004 KB Output is correct
48 Correct 1 ms 364 KB Output is correct
49 Correct 1 ms 364 KB Output is correct
50 Correct 1 ms 364 KB Output is correct
51 Correct 1 ms 364 KB Output is correct
52 Correct 1 ms 512 KB Output is correct
53 Correct 1 ms 364 KB Output is correct
54 Correct 387 ms 1004 KB Output is correct
55 Correct 389 ms 1004 KB Output is correct
56 Correct 394 ms 1004 KB Output is correct
57 Correct 410 ms 1132 KB Output is correct
58 Correct 397 ms 1004 KB Output is correct
59 Correct 9 ms 876 KB Output is correct
60 Correct 6 ms 1004 KB Output is correct
61 Correct 6 ms 1004 KB Output is correct
62 Correct 48 ms 1004 KB Output is correct
63 Correct 9 ms 876 KB Output is correct
64 Correct 43 ms 1004 KB Output is correct
65 Correct 9 ms 876 KB Output is correct

Subtask #7
0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 1 ms 364 KB Output is correct
5 Correct 1 ms 364 KB Output is correct
6 Correct 1 ms 364 KB Output is correct
7 Correct 1 ms 364 KB Output is correct
8 Correct 1 ms 364 KB Output is correct
9 Correct 1 ms 364 KB Output is correct
10 Correct 1 ms 364 KB Output is correct
11 Correct 1 ms 364 KB Output is correct
12 Correct 1 ms 364 KB Output is correct
13 Correct 1 ms 364 KB Output is correct
14 Correct 1 ms 364 KB Output is correct
15 Correct 1 ms 364 KB Output is correct
16 Correct 157 ms 8812 KB Output is correct
17 Correct 152 ms 8812 KB Output is correct
18 Correct 157 ms 8836 KB Output is correct
19 Correct 150 ms 8812 KB Output is correct
20 Correct 165 ms 8812 KB Output is correct
21 Correct 159 ms 8812 KB Output is correct
22 Correct 154 ms 8812 KB Output is correct
23 Correct 148 ms 8748 KB Output is correct
24 Correct 153 ms 8812 KB Output is correct
25 Correct 152 ms 8812 KB Output is correct
26 Correct 159 ms 8808 KB Output is correct
27 Correct 160 ms 8756 KB Output is correct
28 Correct 144 ms 8812 KB Output is correct
29 Correct 168 ms 8812 KB Output is correct
30 Correct 171 ms 8960 KB Output is correct
31 Correct 149 ms 8812 KB Output is correct
32 Correct 152 ms 8812 KB Output is correct
33 Correct 170 ms 8812 KB Output is correct
34 Correct 143 ms 8812 KB Output is correct
35 Correct 147 ms 8812 KB Output is correct
36 Correct 1 ms 364 KB Output is correct
37 Correct 38 ms 840 KB Output is correct
38 Correct 44 ms 840 KB Output is correct
39 Correct 42 ms 748 KB Output is correct
40 Correct 39 ms 888 KB Output is correct
41 Correct 344 ms 840 KB Output is correct
42 Correct 347 ms 840 KB Output is correct
43 Correct 1 ms 364 KB Output is correct
44 Correct 1 ms 364 KB Output is correct
45 Correct 1 ms 364 KB Output is correct
46 Correct 1 ms 364 KB Output is correct
47 Correct 1 ms 364 KB Output is correct
48 Correct 1 ms 364 KB Output is correct
49 Correct 245 ms 868 KB Output is correct
50 Correct 230 ms 840 KB Output is correct
51 Correct 213 ms 840 KB Output is correct
52 Correct 178 ms 868 KB Output is correct
53 Correct 147 ms 840 KB Output is correct
54 Correct 39 ms 876 KB Output is correct
55 Correct 5 ms 896 KB Output is correct
56 Correct 5 ms 876 KB Output is correct
57 Correct 8 ms 840 KB Output is correct
58 Correct 9 ms 840 KB Output is correct
59 Correct 42 ms 876 KB Output is correct
60 Correct 8 ms 748 KB Output is correct
61 Correct 1 ms 364 KB Output is correct
62 Correct 753 ms 12912 KB Output is correct
63 Correct 1164 ms 12556 KB Output is correct
64 Correct 1167 ms 12268 KB Output is correct
65 Correct 1164 ms 12268 KB Output is correct
66 Execution timed out 3058 ms 12744 KB Time limit exceeded
67 Halted 0 ms 0 KB -