oj.uz

Submission #965014

# Submission time Handle Problem Language Result Execution time Memory
965014 2024-04-18T03:09:35 Z Whisper Gym Badges (NOI22_gymbadges) C++17
100 / 100
 136 ms 22216 KB 
#include <bits/stdc++.h>

using namespace std;
using ll = long long;

#define int long long
#define FOR(i, a, b) for (int i = a; i <= b; i++)
#define FORD(i, a, b) for (int i = b; i >= a; i --)
#define REP(i, n) for (int i = 0; i < n; ++i)
#define REPD(i, n) for (int i = n - 1; i >= 0; --i)

#define MASK(i) (1LL << (i))
#define BIT(x, i) (((x) >> (i)) & 1)

constexpr ll LINF = (1ll << 60);
constexpr int INF = (1ll << 30);
constexpr int Mod = 1e9 + 7;
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());

void setupIO(){
    #define name "Whisper"
    //Phu Trong from Nguyen Tat Thanh High School for gifted student
    srand(time(NULL));
    cin.tie(nullptr)->sync_with_stdio(false); cout.tie(nullptr);
    //freopen(name".inp", "r", stdin);
    //freopen(name".out", "w", stdout);
    cout << fixed << setprecision(10);
}

template <class X, class Y>
    bool minimize(X &x, const Y &y){
        X eps = 1e-9;
        if (x > y + eps) {x = y; return 1;}
        return 0;
    }

template <class X, class Y>
    bool maximize(X &x, const Y &y){
        X eps = 1e-9;
        if (x + eps < y) {x = y; return 1;}
        return 0;
    }
const int MAX = 5e5 + 5;
struct Data{
    int x, l;

    bool operator < (const Data& oth) const{
        return x + l < oth.x + oth.l;
    }
} a[MAX];

int nArr;
void Whisper(){
    cin >> nArr;
    FOR(i, 1, nArr) cin >> a[i].x;
    FOR(i, 1, nArr) cin >> a[i].l;

    sort(a + 1, a + nArr + 1);
    priority_queue<int> q;
    int sum = 0, ans = 0;
    for (int i = 1; i <= nArr; ++i){
        if (sum > a[i].l){
            if(q.top() > a[i].x){
                sum -= q.top(); q.pop();
                sum += a[i].x; q.push(a[i].x);
            }
        }
        else{
            sum += a[i].x;
            q.push(a[i].x);
        }
        maximize(ans, (int)q.size());
    }
    cout << ans;
}


signed main(){
    setupIO();
    int Test = 1;
//    cin >> Test;
    for ( int i = 1 ; i <= Test ; i++ ){
        Whisper();
        if (i < Test) cout << '\n';
    }
}

Subtask #1
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 472 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 472 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 472 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 468 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 1 ms 468 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 0 ms 344 KB Output is correct
20 Correct 0 ms 344 KB Output is correct

Subtask #2
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 116 ms 17480 KB Output is correct
2 Correct 129 ms 17524 KB Output is correct
3 Correct 117 ms 17480 KB Output is correct
4 Correct 111 ms 17484 KB Output is correct
5 Correct 122 ms 17508 KB Output is correct
6 Correct 121 ms 16848 KB Output is correct
7 Correct 103 ms 16048 KB Output is correct
8 Correct 117 ms 16716 KB Output is correct
9 Correct 108 ms 16776 KB Output is correct
10 Correct 110 ms 16844 KB Output is correct
11 Correct 100 ms 17612 KB Output is correct
12 Correct 105 ms 20660 KB Output is correct
13 Correct 96 ms 17600 KB Output is correct
14 Correct 115 ms 20412 KB Output is correct
15 Correct 100 ms 20024 KB Output is correct
16 Correct 113 ms 17192 KB Output is correct
17 Correct 115 ms 17176 KB Output is correct
18 Correct 110 ms 17228 KB Output is correct
19 Correct 117 ms 16692 KB Output is correct
20 Correct 103 ms 16452 KB Output is correct

Subtask #3
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 472 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 472 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 472 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 468 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 1 ms 468 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 0 ms 344 KB Output is correct
20 Correct 0 ms 344 KB Output is correct
21 Correct 2 ms 596 KB Output is correct
22 Correct 2 ms 604 KB Output is correct
23 Correct 1 ms 612 KB Output is correct
24 Correct 1 ms 604 KB Output is correct
25 Correct 1 ms 600 KB Output is correct
26 Correct 1 ms 604 KB Output is correct
27 Correct 2 ms 600 KB Output is correct
28 Correct 2 ms 604 KB Output is correct
29 Correct 2 ms 604 KB Output is correct
30 Correct 1 ms 604 KB Output is correct
31 Correct 2 ms 600 KB Output is correct
32 Correct 2 ms 604 KB Output is correct
33 Correct 2 ms 604 KB Output is correct
34 Correct 2 ms 600 KB Output is correct
35 Correct 2 ms 604 KB Output is correct
36 Correct 2 ms 588 KB Output is correct
37 Correct 1 ms 604 KB Output is correct
38 Correct 2 ms 604 KB Output is correct
39 Correct 2 ms 484 KB Output is correct
40 Correct 2 ms 604 KB Output is correct
41 Correct 2 ms 604 KB Output is correct
42 Correct 1 ms 476 KB Output is correct
43 Correct 2 ms 600 KB Output is correct
44 Correct 2 ms 604 KB Output is correct
45 Correct 2 ms 604 KB Output is correct
46 Correct 2 ms 600 KB Output is correct
47 Correct 2 ms 600 KB Output is correct
48 Correct 2 ms 604 KB Output is correct
49 Correct 1 ms 484 KB Output is correct
50 Correct 2 ms 604 KB Output is correct

Subtask #4
49.0 / 49.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 472 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 472 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 472 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 468 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 1 ms 468 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 0 ms 344 KB Output is correct
20 Correct 0 ms 344 KB Output is correct
21 Correct 116 ms 17480 KB Output is correct
22 Correct 129 ms 17524 KB Output is correct
23 Correct 117 ms 17480 KB Output is correct
24 Correct 111 ms 17484 KB Output is correct
25 Correct 122 ms 17508 KB Output is correct
26 Correct 121 ms 16848 KB Output is correct
27 Correct 103 ms 16048 KB Output is correct
28 Correct 117 ms 16716 KB Output is correct
29 Correct 108 ms 16776 KB Output is correct
30 Correct 110 ms 16844 KB Output is correct
31 Correct 100 ms 17612 KB Output is correct
32 Correct 105 ms 20660 KB Output is correct
33 Correct 96 ms 17600 KB Output is correct
34 Correct 115 ms 20412 KB Output is correct
35 Correct 100 ms 20024 KB Output is correct
36 Correct 113 ms 17192 KB Output is correct
37 Correct 115 ms 17176 KB Output is correct
38 Correct 110 ms 17228 KB Output is correct
39 Correct 117 ms 16692 KB Output is correct
40 Correct 103 ms 16452 KB Output is correct
41 Correct 2 ms 596 KB Output is correct
42 Correct 2 ms 604 KB Output is correct
43 Correct 1 ms 612 KB Output is correct
44 Correct 1 ms 604 KB Output is correct
45 Correct 1 ms 600 KB Output is correct
46 Correct 1 ms 604 KB Output is correct
47 Correct 2 ms 600 KB Output is correct
48 Correct 2 ms 604 KB Output is correct
49 Correct 2 ms 604 KB Output is correct
50 Correct 1 ms 604 KB Output is correct
51 Correct 2 ms 600 KB Output is correct
52 Correct 2 ms 604 KB Output is correct
53 Correct 2 ms 604 KB Output is correct
54 Correct 2 ms 600 KB Output is correct
55 Correct 2 ms 604 KB Output is correct
56 Correct 2 ms 588 KB Output is correct
57 Correct 1 ms 604 KB Output is correct
58 Correct 2 ms 604 KB Output is correct
59 Correct 2 ms 484 KB Output is correct
60 Correct 2 ms 604 KB Output is correct
61 Correct 2 ms 604 KB Output is correct
62 Correct 1 ms 476 KB Output is correct
63 Correct 2 ms 600 KB Output is correct
64 Correct 2 ms 604 KB Output is correct
65 Correct 2 ms 604 KB Output is correct
66 Correct 2 ms 600 KB Output is correct
67 Correct 2 ms 600 KB Output is correct
68 Correct 2 ms 604 KB Output is correct
69 Correct 1 ms 484 KB Output is correct
70 Correct 2 ms 604 KB Output is correct
71 Correct 1 ms 348 KB Output is correct
72 Correct 1 ms 348 KB Output is correct
73 Correct 128 ms 17788 KB Output is correct
74 Correct 120 ms 17660 KB Output is correct
75 Correct 124 ms 17748 KB Output is correct
76 Correct 123 ms 17744 KB Output is correct
77 Correct 117 ms 17656 KB Output is correct
78 Correct 119 ms 18532 KB Output is correct
79 Correct 127 ms 18532 KB Output is correct
80 Correct 133 ms 18536 KB Output is correct
81 Correct 122 ms 18516 KB Output is correct
82 Correct 126 ms 18512 KB Output is correct
83 Correct 118 ms 18896 KB Output is correct
84 Correct 120 ms 18796 KB Output is correct
85 Correct 125 ms 18780 KB Output is correct
86 Correct 112 ms 18884 KB Output is correct
87 Correct 119 ms 18892 KB Output is correct
88 Correct 118 ms 22216 KB Output is correct
89 Correct 123 ms 21596 KB Output is correct
90 Correct 115 ms 21444 KB Output is correct
91 Correct 114 ms 20528 KB Output is correct
92 Correct 116 ms 21868 KB Output is correct
93 Correct 126 ms 21344 KB Output is correct
94 Correct 111 ms 20684 KB Output is correct
95 Correct 119 ms 21440 KB Output is correct
96 Correct 113 ms 20588 KB Output is correct
97 Correct 115 ms 20300 KB Output is correct
98 Correct 113 ms 17860 KB Output is correct
99 Correct 136 ms 17908 KB Output is correct
100 Correct 122 ms 17796 KB Output is correct
101 Correct 121 ms 20836 KB Output is correct
102 Correct 109 ms 20072 KB Output is correct