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답안 #1115607

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1115607 2024-11-20T16:57:55 Z ljtunas Gym Badges (NOI22_gymbadges) C++14
100 / 100
 149 ms 26392 KB 
// author : anhtun_hi , nqg
#include <bits/stdc++.h>
#define ll long long
#define ii pair<ll, ll>
#define fi first
#define se second
#define all(x) x.begin(), x.end()
#define reset(h, v)    memset(h, v, sizeof h)
#define Forv(i, a)     for(auto& i : a)
#define For(i, a, b)   for(int i = a; i <= b; ++i)
#define Ford(i, a, b)  for(int i = a; i >= b; --i)
#define c_bit(i)     __builtin_popcountll(i)
#define Bit(mask, i)    ((mask >> i) & 1LL)
#define onbit(mask, i)  ((mask) bitor (1LL << i))
#define offbit(mask, i) ((mask) &~ (1LL << i))
#define TIME (1.0 * clock() / CLOCKS_PER_SEC)
using namespace std;
namespace std {
    template <typename T, int D>
    struct _vector : public vector <_vector <T, D - 1>> {
        static_assert(D >= 1, "Dimension must be positive!");
        template <typename... Args>
        _vector(int n = 0, Args... args) : vector <_vector <T, D - 1>> (n, _vector <T, D - 1> (args...)) {}
    };
    template <typename T> struct _vector <T, 1> : public vector <T> {
        _vector(int n = 0, const T& val = T()) : vector <T> (n, val) {}
    };
    template <class A, class B> bool minimize(A &a, B b){return a > b ? a = b, true : false;}
    template <class A, class B> bool maximize(A &a, B b){return a < b ? a = b, true : false;}
}
const int dx[] = {0, 0, +1, -1}, dy[] = {-1, +1, 0, 0}, LOG = 20, base = 311, inf = 1e9 + 5;
const int MAXN = 5e5 + 5;
const  ll  mod = 1e9 + 7;
const  ll   oo = 1e18;

//#define int long long

int n; array<ll, 3> a[MAXN];

void Solve() {
    cin >> n;
    For(i, 1, n) cin >> a[i][2];
    For(i, 1, n) cin >> a[i][1];
    For(i, 1, n) a[i][0] = a[i][1] + a[i][2];
    sort(a + 1, a + n + 1);
    priority_queue<ll> pq;
    ll sum = 0; int ans = 0;
    For(i, 1, n) {
        if (sum <= a[i][1]){
            sum += a[i][2];
            ++ans;
            pq.push(a[i][2]);
        } else if(pq.size() && pq.top() > a[i][2]){
            sum -= pq.top();
            pq.pop();
            sum += a[i][2];
            pq.push(a[i][2]);
        }
    }
    cout << ans << '\n';
}

signed main() {
    cin.tie(0) -> sync_with_stdio(0);
    if(fopen("a.inp", "r")) {
        freopen("a.inp", "r", stdin);
        freopen("a.out", "w", stdout);
    }

    int t = 1;
//    cin >> t;
    while(t --) Solve();

    return 0;
}

Compilation message

Main.cpp: In function 'int main()':
Main.cpp:66:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   66 |         freopen("a.inp", "r", stdin);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~
Main.cpp:67:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   67 |         freopen("a.out", "w", stdout);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~

Subtask #1
15.0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 504 KB Output is correct
8 Correct 1 ms 452 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 1 ms 336 KB Output is correct
11 Correct 1 ms 336 KB Output is correct
12 Correct 1 ms 336 KB Output is correct
13 Correct 1 ms 336 KB Output is correct
14 Correct 1 ms 500 KB Output is correct
15 Correct 1 ms 336 KB Output is correct
16 Correct 1 ms 504 KB Output is correct
17 Correct 1 ms 336 KB Output is correct
18 Correct 1 ms 336 KB Output is correct
19 Correct 1 ms 336 KB Output is correct
20 Correct 1 ms 336 KB Output is correct

Subtask #2
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 126 ms 18008 KB Output is correct
2 Correct 137 ms 17104 KB Output is correct
3 Correct 115 ms 17224 KB Output is correct
4 Correct 118 ms 16968 KB Output is correct
5 Correct 125 ms 17228 KB Output is correct
6 Correct 114 ms 17084 KB Output is correct
7 Correct 112 ms 16372 KB Output is correct
8 Correct 112 ms 16968 KB Output is correct
9 Correct 114 ms 16968 KB Output is correct
10 Correct 117 ms 17176 KB Output is correct
11 Correct 112 ms 19052 KB Output is correct
12 Correct 119 ms 24000 KB Output is correct
13 Correct 119 ms 19364 KB Output is correct
14 Correct 123 ms 22216 KB Output is correct
15 Correct 116 ms 22464 KB Output is correct
16 Correct 122 ms 17864 KB Output is correct
17 Correct 123 ms 18632 KB Output is correct
18 Correct 127 ms 18660 KB Output is correct
19 Correct 123 ms 18136 KB Output is correct
20 Correct 120 ms 18128 KB Output is correct

Subtask #3
27.0 / 27.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 504 KB Output is correct
8 Correct 1 ms 452 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 1 ms 336 KB Output is correct
11 Correct 1 ms 336 KB Output is correct
12 Correct 1 ms 336 KB Output is correct
13 Correct 1 ms 336 KB Output is correct
14 Correct 1 ms 500 KB Output is correct
15 Correct 1 ms 336 KB Output is correct
16 Correct 1 ms 504 KB Output is correct
17 Correct 1 ms 336 KB Output is correct
18 Correct 1 ms 336 KB Output is correct
19 Correct 1 ms 336 KB Output is correct
20 Correct 1 ms 336 KB Output is correct
21 Correct 2 ms 592 KB Output is correct
22 Correct 2 ms 592 KB Output is correct
23 Correct 2 ms 592 KB Output is correct
24 Correct 2 ms 612 KB Output is correct
25 Correct 2 ms 592 KB Output is correct
26 Correct 2 ms 604 KB Output is correct
27 Correct 2 ms 760 KB Output is correct
28 Correct 2 ms 592 KB Output is correct
29 Correct 2 ms 600 KB Output is correct
30 Correct 2 ms 760 KB Output is correct
31 Correct 2 ms 760 KB Output is correct
32 Correct 2 ms 592 KB Output is correct
33 Correct 2 ms 592 KB Output is correct
34 Correct 3 ms 592 KB Output is correct
35 Correct 2 ms 592 KB Output is correct
36 Correct 2 ms 592 KB Output is correct
37 Correct 2 ms 592 KB Output is correct
38 Correct 2 ms 592 KB Output is correct
39 Correct 2 ms 592 KB Output is correct
40 Correct 2 ms 592 KB Output is correct
41 Correct 2 ms 592 KB Output is correct
42 Correct 2 ms 488 KB Output is correct
43 Correct 2 ms 592 KB Output is correct
44 Correct 2 ms 592 KB Output is correct
45 Correct 2 ms 760 KB Output is correct
46 Correct 2 ms 592 KB Output is correct
47 Correct 2 ms 608 KB Output is correct
48 Correct 2 ms 764 KB Output is correct
49 Correct 2 ms 612 KB Output is correct
50 Correct 2 ms 592 KB Output is correct

Subtask #4
49.0 / 49.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 504 KB Output is correct
8 Correct 1 ms 452 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 1 ms 336 KB Output is correct
11 Correct 1 ms 336 KB Output is correct
12 Correct 1 ms 336 KB Output is correct
13 Correct 1 ms 336 KB Output is correct
14 Correct 1 ms 500 KB Output is correct
15 Correct 1 ms 336 KB Output is correct
16 Correct 1 ms 504 KB Output is correct
17 Correct 1 ms 336 KB Output is correct
18 Correct 1 ms 336 KB Output is correct
19 Correct 1 ms 336 KB Output is correct
20 Correct 1 ms 336 KB Output is correct
21 Correct 126 ms 18008 KB Output is correct
22 Correct 137 ms 17104 KB Output is correct
23 Correct 115 ms 17224 KB Output is correct
24 Correct 118 ms 16968 KB Output is correct
25 Correct 125 ms 17228 KB Output is correct
26 Correct 114 ms 17084 KB Output is correct
27 Correct 112 ms 16372 KB Output is correct
28 Correct 112 ms 16968 KB Output is correct
29 Correct 114 ms 16968 KB Output is correct
30 Correct 117 ms 17176 KB Output is correct
31 Correct 112 ms 19052 KB Output is correct
32 Correct 119 ms 24000 KB Output is correct
33 Correct 119 ms 19364 KB Output is correct
34 Correct 123 ms 22216 KB Output is correct
35 Correct 116 ms 22464 KB Output is correct
36 Correct 122 ms 17864 KB Output is correct
37 Correct 123 ms 18632 KB Output is correct
38 Correct 127 ms 18660 KB Output is correct
39 Correct 123 ms 18136 KB Output is correct
40 Correct 120 ms 18128 KB Output is correct
41 Correct 2 ms 592 KB Output is correct
42 Correct 2 ms 592 KB Output is correct
43 Correct 2 ms 592 KB Output is correct
44 Correct 2 ms 612 KB Output is correct
45 Correct 2 ms 592 KB Output is correct
46 Correct 2 ms 604 KB Output is correct
47 Correct 2 ms 760 KB Output is correct
48 Correct 2 ms 592 KB Output is correct
49 Correct 2 ms 600 KB Output is correct
50 Correct 2 ms 760 KB Output is correct
51 Correct 2 ms 760 KB Output is correct
52 Correct 2 ms 592 KB Output is correct
53 Correct 2 ms 592 KB Output is correct
54 Correct 3 ms 592 KB Output is correct
55 Correct 2 ms 592 KB Output is correct
56 Correct 2 ms 592 KB Output is correct
57 Correct 2 ms 592 KB Output is correct
58 Correct 2 ms 592 KB Output is correct
59 Correct 2 ms 592 KB Output is correct
60 Correct 2 ms 592 KB Output is correct
61 Correct 2 ms 592 KB Output is correct
62 Correct 2 ms 488 KB Output is correct
63 Correct 2 ms 592 KB Output is correct
64 Correct 2 ms 592 KB Output is correct
65 Correct 2 ms 760 KB Output is correct
66 Correct 2 ms 592 KB Output is correct
67 Correct 2 ms 608 KB Output is correct
68 Correct 2 ms 764 KB Output is correct
69 Correct 2 ms 612 KB Output is correct
70 Correct 2 ms 592 KB Output is correct
71 Correct 1 ms 504 KB Output is correct
72 Correct 1 ms 336 KB Output is correct
73 Correct 138 ms 21576 KB Output is correct
74 Correct 129 ms 21576 KB Output is correct
75 Correct 125 ms 21668 KB Output is correct
76 Correct 126 ms 21480 KB Output is correct
77 Correct 126 ms 21452 KB Output is correct
78 Correct 124 ms 22400 KB Output is correct
79 Correct 128 ms 22268 KB Output is correct
80 Correct 125 ms 22484 KB Output is correct
81 Correct 129 ms 22216 KB Output is correct
82 Correct 129 ms 22252 KB Output is correct
83 Correct 138 ms 23940 KB Output is correct
84 Correct 127 ms 23928 KB Output is correct
85 Correct 122 ms 23748 KB Output is correct
86 Correct 123 ms 23748 KB Output is correct
87 Correct 124 ms 23796 KB Output is correct
88 Correct 125 ms 26304 KB Output is correct
89 Correct 116 ms 26264 KB Output is correct
90 Correct 149 ms 26216 KB Output is correct
91 Correct 127 ms 26392 KB Output is correct
92 Correct 117 ms 26312 KB Output is correct
93 Correct 116 ms 26048 KB Output is correct
94 Correct 117 ms 26048 KB Output is correct
95 Correct 130 ms 26048 KB Output is correct
96 Correct 130 ms 25880 KB Output is correct
97 Correct 115 ms 26048 KB Output is correct
98 Correct 123 ms 21796 KB Output is correct
99 Correct 124 ms 21736 KB Output is correct
100 Correct 122 ms 22112 KB Output is correct
101 Correct 146 ms 25536 KB Output is correct
102 Correct 141 ms 25352 KB Output is correct