oj.uz

Submission #359969

# Submission time Handle Problem Language Result Execution time Memory
359969 2021-01-27T11:34:08 Z teehandsome Fuel Station (NOI20_fuelstation) C++11
67 / 100
 3000 ms 12780 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 0 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 0 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 0 ms 364 KB Output is correct
9 Correct 0 ms 364 KB Output is correct
10 Correct 0 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 0 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 144 ms 8812 KB Output is correct
2 Correct 148 ms 8864 KB Output is correct
3 Correct 148 ms 8812 KB Output is correct
4 Correct 140 ms 8812 KB Output is correct
5 Correct 145 ms 8728 KB Output is correct
6 Correct 173 ms 8984 KB Output is correct
7 Correct 144 ms 8816 KB Output is correct
8 Correct 138 ms 8812 KB Output is correct
9 Correct 176 ms 8812 KB Output is correct
10 Correct 140 ms 8812 KB Output is correct
11 Correct 159 ms 8812 KB Output is correct
12 Correct 158 ms 8840 KB Output is correct
13 Correct 142 ms 8864 KB Output is correct
14 Correct 161 ms 8812 KB Output is correct
15 Correct 166 ms 8812 KB Output is correct
16 Correct 146 ms 8816 KB Output is correct
17 Correct 146 ms 8812 KB Output is correct
18 Correct 148 ms 8812 KB Output is correct
19 Correct 138 ms 8812 KB Output is correct
20 Correct 153 ms 8712 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 4 ms 620 KB Output is correct
3 Correct 5 ms 620 KB Output is correct
4 Correct 5 ms 620 KB Output is correct
5 Correct 5 ms 620 KB Output is correct
6 Correct 5 ms 620 KB Output is correct
7 Correct 5 ms 620 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 243 ms 620 KB Output is correct
15 Correct 230 ms 748 KB Output is correct
16 Correct 210 ms 620 KB Output is correct
17 Correct 167 ms 620 KB Output is correct
18 Correct 141 ms 620 KB Output is correct
19 Correct 5 ms 620 KB Output is correct
20 Correct 5 ms 620 KB Output is correct
21 Correct 5 ms 620 KB Output is correct
22 Correct 4 ms 620 KB Output is correct
23 Correct 6 ms 620 KB Output is correct
24 Correct 5 ms 620 KB Output is correct
25 Correct 4 ms 620 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 4 ms 620 KB Output is correct
3 Correct 5 ms 620 KB Output is correct
4 Correct 5 ms 620 KB Output is correct
5 Correct 5 ms 620 KB Output is correct
6 Correct 5 ms 620 KB Output is correct
7 Correct 5 ms 620 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 243 ms 620 KB Output is correct
15 Correct 230 ms 748 KB Output is correct
16 Correct 210 ms 620 KB Output is correct
17 Correct 167 ms 620 KB Output is correct
18 Correct 141 ms 620 KB Output is correct
19 Correct 5 ms 620 KB Output is correct
20 Correct 5 ms 620 KB Output is correct
21 Correct 5 ms 620 KB Output is correct
22 Correct 4 ms 620 KB Output is correct
23 Correct 6 ms 620 KB Output is correct
24 Correct 5 ms 620 KB Output is correct
25 Correct 4 ms 620 KB Output is correct
26 Correct 1 ms 364 KB Output is correct
27 Correct 123 ms 8812 KB Output is correct
28 Correct 123 ms 8812 KB Output is correct
29 Correct 117 ms 8964 KB Output is correct
30 Correct 121 ms 8812 KB Output is correct
31 Correct 140 ms 8812 KB Output is correct
32 Correct 129 ms 12524 KB Output is correct
33 Correct 1 ms 364 KB Output is correct
34 Correct 1 ms 364 KB Output is correct
35 Correct 1 ms 364 KB Output is correct
36 Correct 1 ms 364 KB Output is correct
37 Correct 1 ms 364 KB Output is correct
38 Correct 1 ms 364 KB Output is correct
39 Execution timed out 3059 ms 12780 KB Time limit exceeded
40 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 0 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 0 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 0 ms 364 KB Output is correct
9 Correct 0 ms 364 KB Output is correct
10 Correct 0 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 0 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 0 ms 364 KB Output is correct
17 Correct 0 ms 364 KB Output is correct
18 Correct 0 ms 364 KB Output is correct
19 Correct 1 ms 364 KB Output is correct
20 Correct 1 ms 364 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 364 KB Output is correct
26 Correct 1 ms 364 KB Output is correct
27 Correct 0 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 0 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 0 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 0 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 0 ms 364 KB Output is correct
9 Correct 0 ms 364 KB Output is correct
10 Correct 0 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 0 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 4 ms 620 KB Output is correct
18 Correct 5 ms 620 KB Output is correct
19 Correct 5 ms 620 KB Output is correct
20 Correct 5 ms 620 KB Output is correct
21 Correct 5 ms 620 KB Output is correct
22 Correct 5 ms 620 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 243 ms 620 KB Output is correct
30 Correct 230 ms 748 KB Output is correct
31 Correct 210 ms 620 KB Output is correct
32 Correct 167 ms 620 KB Output is correct
33 Correct 141 ms 620 KB Output is correct
34 Correct 5 ms 620 KB Output is correct
35 Correct 5 ms 620 KB Output is correct
36 Correct 5 ms 620 KB Output is correct
37 Correct 4 ms 620 KB Output is correct
38 Correct 6 ms 620 KB Output is correct
39 Correct 5 ms 620 KB Output is correct
40 Correct 4 ms 620 KB Output is correct
41 Correct 1 ms 364 KB Output is correct
42 Correct 5 ms 620 KB Output is correct
43 Correct 6 ms 620 KB Output is correct
44 Correct 6 ms 620 KB Output is correct
45 Correct 6 ms 620 KB Output is correct
46 Correct 7 ms 620 KB Output is correct
47 Correct 5 ms 620 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 384 KB Output is correct
52 Correct 0 ms 364 KB Output is correct
53 Correct 1 ms 364 KB Output is correct
54 Correct 358 ms 620 KB Output is correct
55 Correct 262 ms 620 KB Output is correct
56 Correct 382 ms 620 KB Output is correct
57 Correct 366 ms 620 KB Output is correct
58 Correct 309 ms 620 KB Output is correct
59 Correct 9 ms 620 KB Output is correct
60 Correct 5 ms 620 KB Output is correct
61 Correct 5 ms 620 KB Output is correct
62 Correct 5 ms 860 KB Output is correct
63 Correct 8 ms 620 KB Output is correct
64 Correct 6 ms 620 KB Output is correct
65 Correct 5 ms 620 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 0 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 0 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 0 ms 364 KB Output is correct
9 Correct 0 ms 364 KB Output is correct
10 Correct 0 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 0 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 144 ms 8812 KB Output is correct
17 Correct 148 ms 8864 KB Output is correct
18 Correct 148 ms 8812 KB Output is correct
19 Correct 140 ms 8812 KB Output is correct
20 Correct 145 ms 8728 KB Output is correct
21 Correct 173 ms 8984 KB Output is correct
22 Correct 144 ms 8816 KB Output is correct
23 Correct 138 ms 8812 KB Output is correct
24 Correct 176 ms 8812 KB Output is correct
25 Correct 140 ms 8812 KB Output is correct
26 Correct 159 ms 8812 KB Output is correct
27 Correct 158 ms 8840 KB Output is correct
28 Correct 142 ms 8864 KB Output is correct
29 Correct 161 ms 8812 KB Output is correct
30 Correct 166 ms 8812 KB Output is correct
31 Correct 146 ms 8816 KB Output is correct
32 Correct 146 ms 8812 KB Output is correct
33 Correct 148 ms 8812 KB Output is correct
34 Correct 138 ms 8812 KB Output is correct
35 Correct 153 ms 8712 KB Output is correct
36 Correct 1 ms 364 KB Output is correct
37 Correct 4 ms 620 KB Output is correct
38 Correct 5 ms 620 KB Output is correct
39 Correct 5 ms 620 KB Output is correct
40 Correct 5 ms 620 KB Output is correct
41 Correct 5 ms 620 KB Output is correct
42 Correct 5 ms 620 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 243 ms 620 KB Output is correct
50 Correct 230 ms 748 KB Output is correct
51 Correct 210 ms 620 KB Output is correct
52 Correct 167 ms 620 KB Output is correct
53 Correct 141 ms 620 KB Output is correct
54 Correct 5 ms 620 KB Output is correct
55 Correct 5 ms 620 KB Output is correct
56 Correct 5 ms 620 KB Output is correct
57 Correct 4 ms 620 KB Output is correct
58 Correct 6 ms 620 KB Output is correct
59 Correct 5 ms 620 KB Output is correct
60 Correct 4 ms 620 KB Output is correct
61 Correct 1 ms 364 KB Output is correct
62 Correct 123 ms 8812 KB Output is correct
63 Correct 123 ms 8812 KB Output is correct
64 Correct 117 ms 8964 KB Output is correct
65 Correct 121 ms 8812 KB Output is correct
66 Correct 140 ms 8812 KB Output is correct
67 Correct 129 ms 12524 KB Output is correct
68 Correct 1 ms 364 KB Output is correct
69 Correct 1 ms 364 KB Output is correct
70 Correct 1 ms 364 KB Output is correct
71 Correct 1 ms 364 KB Output is correct
72 Correct 1 ms 364 KB Output is correct
73 Correct 1 ms 364 KB Output is correct
74 Execution timed out 3059 ms 12780 KB Time limit exceeded
75 Halted 0 ms 0 KB -