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답안 #886966

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
886966 2023-12-13T09:38:21 Z efedmrlr Gym Badges (NOI22_gymbadges) C++17
100 / 100
 345 ms 29892 KB 
#include <bits/stdc++.h>

#define int long long int
#define MP make_pair
#define REP(i,n) for(int (i) = 0; (i)<(n); (i)++)
#define pb push_back

const int N = 5e3+5;
const int MOD = 1e9+7;
const int INF = 1e17;
using namespace std;

void fastio() {
    ios_base::sync_with_stdio(0);
    cin.tie(NULL);
}
int n,m,q;
vector<int> dp(N, INF), dpnew(N, INF);
vector<int> L, X;
vector<array<int,2> > srt;
bool comp(array<int,2> &x, array<int,2> &y) {
    return x[0] + x[1] < y[0] + y[1];
}
void solve() {
    cin>>n;
    srt.resize(n);
    L.assign(n+1, 0);
    X.assign(n+1, 0);
    REP(i,n) cin>>srt[i][0];
    REP(i,n) cin>>srt[i][1];
    dp[0] = 0;
    sort(srt.begin(), srt.end(), comp);
    REP(i,n) {
        X[i + 1] = srt[i][0];
        L[i + 1] = srt[i][1];
    }

    priority_queue<int> pq;
    int last = 0;
    for(int i = 1; i<=n; i++) {
        pq.push(X[i]);
        if(last > L[i]) {
            last -= pq.top();
            pq.pop(); // pop worst
        }   
        last += X[i];

    }
    cout<<pq.size()<<"\n";
}

signed main() {
    // fastio();
    solve();
}

Compilation message

Main.cpp: In function 'void solve()':
Main.cpp:5:26: warning: unnecessary parentheses in declaration of 'i' [-Wparentheses]
    5 | #define REP(i,n) for(int (i) = 0; (i)<(n); (i)++)
      |                          ^
Main.cpp:29:5: note: in expansion of macro 'REP'
   29 |     REP(i,n) cin>>srt[i][0];
      |     ^~~
Main.cpp:5:26: warning: unnecessary parentheses in declaration of 'i' [-Wparentheses]
    5 | #define REP(i,n) for(int (i) = 0; (i)<(n); (i)++)
      |                          ^
Main.cpp:30:5: note: in expansion of macro 'REP'
   30 |     REP(i,n) cin>>srt[i][1];
      |     ^~~
Main.cpp:5:26: warning: unnecessary parentheses in declaration of 'i' [-Wparentheses]
    5 | #define REP(i,n) for(int (i) = 0; (i)<(n); (i)++)
      |                          ^
Main.cpp:33:5: note: in expansion of macro 'REP'
   33 |     REP(i,n) {
      |     ^~~

Subtask #1
15.0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 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 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 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 0 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 0 ms 364 KB Output is correct

Subtask #2
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 316 ms 16148 KB Output is correct
2 Correct 322 ms 25204 KB Output is correct
3 Correct 317 ms 25428 KB Output is correct
4 Correct 326 ms 25204 KB Output is correct
5 Correct 319 ms 25428 KB Output is correct
6 Correct 303 ms 24604 KB Output is correct
7 Correct 291 ms 23888 KB Output is correct
8 Correct 307 ms 24712 KB Output is correct
9 Correct 303 ms 24656 KB Output is correct
10 Correct 306 ms 24712 KB Output is correct
11 Correct 272 ms 25544 KB Output is correct
12 Correct 269 ms 28356 KB Output is correct
13 Correct 285 ms 25676 KB Output is correct
14 Correct 272 ms 29640 KB Output is correct
15 Correct 274 ms 28412 KB Output is correct
16 Correct 294 ms 24832 KB Output is correct
17 Correct 293 ms 25040 KB Output is correct
18 Correct 294 ms 24836 KB Output is correct
19 Correct 296 ms 24532 KB Output is correct
20 Correct 298 ms 24740 KB Output is correct

Subtask #3
27.0 / 27.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 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 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 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 0 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 0 ms 364 KB Output is correct
21 Correct 3 ms 604 KB Output is correct
22 Correct 3 ms 604 KB Output is correct
23 Correct 3 ms 604 KB Output is correct
24 Correct 3 ms 604 KB Output is correct
25 Correct 3 ms 604 KB Output is correct
26 Correct 3 ms 604 KB Output is correct
27 Correct 3 ms 604 KB Output is correct
28 Correct 3 ms 664 KB Output is correct
29 Correct 3 ms 604 KB Output is correct
30 Correct 3 ms 604 KB Output is correct
31 Correct 4 ms 604 KB Output is correct
32 Correct 3 ms 604 KB Output is correct
33 Correct 3 ms 604 KB Output is correct
34 Correct 3 ms 604 KB Output is correct
35 Correct 3 ms 604 KB Output is correct
36 Correct 3 ms 664 KB Output is correct
37 Correct 3 ms 604 KB Output is correct
38 Correct 3 ms 604 KB Output is correct
39 Correct 3 ms 604 KB Output is correct
40 Correct 3 ms 604 KB Output is correct
41 Correct 3 ms 604 KB Output is correct
42 Correct 3 ms 604 KB Output is correct
43 Correct 3 ms 604 KB Output is correct
44 Correct 3 ms 604 KB Output is correct
45 Correct 3 ms 668 KB Output is correct
46 Correct 3 ms 604 KB Output is correct
47 Correct 3 ms 664 KB Output is correct
48 Correct 3 ms 600 KB Output is correct
49 Correct 3 ms 604 KB Output is correct
50 Correct 3 ms 604 KB Output is correct

Subtask #4
49.0 / 49.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 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 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 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 0 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 0 ms 364 KB Output is correct
21 Correct 316 ms 16148 KB Output is correct
22 Correct 322 ms 25204 KB Output is correct
23 Correct 317 ms 25428 KB Output is correct
24 Correct 326 ms 25204 KB Output is correct
25 Correct 319 ms 25428 KB Output is correct
26 Correct 303 ms 24604 KB Output is correct
27 Correct 291 ms 23888 KB Output is correct
28 Correct 307 ms 24712 KB Output is correct
29 Correct 303 ms 24656 KB Output is correct
30 Correct 306 ms 24712 KB Output is correct
31 Correct 272 ms 25544 KB Output is correct
32 Correct 269 ms 28356 KB Output is correct
33 Correct 285 ms 25676 KB Output is correct
34 Correct 272 ms 29640 KB Output is correct
35 Correct 274 ms 28412 KB Output is correct
36 Correct 294 ms 24832 KB Output is correct
37 Correct 293 ms 25040 KB Output is correct
38 Correct 294 ms 24836 KB Output is correct
39 Correct 296 ms 24532 KB Output is correct
40 Correct 298 ms 24740 KB Output is correct
41 Correct 3 ms 604 KB Output is correct
42 Correct 3 ms 604 KB Output is correct
43 Correct 3 ms 604 KB Output is correct
44 Correct 3 ms 604 KB Output is correct
45 Correct 3 ms 604 KB Output is correct
46 Correct 3 ms 604 KB Output is correct
47 Correct 3 ms 604 KB Output is correct
48 Correct 3 ms 664 KB Output is correct
49 Correct 3 ms 604 KB Output is correct
50 Correct 3 ms 604 KB Output is correct
51 Correct 4 ms 604 KB Output is correct
52 Correct 3 ms 604 KB Output is correct
53 Correct 3 ms 604 KB Output is correct
54 Correct 3 ms 604 KB Output is correct
55 Correct 3 ms 604 KB Output is correct
56 Correct 3 ms 664 KB Output is correct
57 Correct 3 ms 604 KB Output is correct
58 Correct 3 ms 604 KB Output is correct
59 Correct 3 ms 604 KB Output is correct
60 Correct 3 ms 604 KB Output is correct
61 Correct 3 ms 604 KB Output is correct
62 Correct 3 ms 604 KB Output is correct
63 Correct 3 ms 604 KB Output is correct
64 Correct 3 ms 604 KB Output is correct
65 Correct 3 ms 668 KB Output is correct
66 Correct 3 ms 604 KB Output is correct
67 Correct 3 ms 664 KB Output is correct
68 Correct 3 ms 600 KB Output is correct
69 Correct 3 ms 604 KB Output is correct
70 Correct 3 ms 604 KB Output is correct
71 Correct 0 ms 344 KB Output is correct
72 Correct 1 ms 348 KB Output is correct
73 Correct 322 ms 25512 KB Output is correct
74 Correct 320 ms 25428 KB Output is correct
75 Correct 327 ms 25684 KB Output is correct
76 Correct 326 ms 25484 KB Output is correct
77 Correct 324 ms 25532 KB Output is correct
78 Correct 322 ms 26380 KB Output is correct
79 Correct 321 ms 26392 KB Output is correct
80 Correct 324 ms 26316 KB Output is correct
81 Correct 320 ms 26356 KB Output is correct
82 Correct 345 ms 26248 KB Output is correct
83 Correct 319 ms 26848 KB Output is correct
84 Correct 316 ms 26632 KB Output is correct
85 Correct 315 ms 26864 KB Output is correct
86 Correct 312 ms 26680 KB Output is correct
87 Correct 314 ms 26848 KB Output is correct
88 Correct 300 ms 29092 KB Output is correct
89 Correct 294 ms 29124 KB Output is correct
90 Correct 309 ms 28300 KB Output is correct
91 Correct 296 ms 29384 KB Output is correct
92 Correct 305 ms 28300 KB Output is correct
93 Correct 286 ms 27844 KB Output is correct
94 Correct 297 ms 29892 KB Output is correct
95 Correct 285 ms 28436 KB Output is correct
96 Correct 287 ms 28360 KB Output is correct
97 Correct 285 ms 29536 KB Output is correct
98 Correct 322 ms 25680 KB Output is correct
99 Correct 328 ms 25940 KB Output is correct
100 Correct 326 ms 25744 KB Output is correct
101 Correct 274 ms 27400 KB Output is correct
102 Correct 270 ms 28100 KB Output is correct