답안 #98890 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
98890	2019-02-27T06:26:00 Z	bash	Exhibition (JOI19_ho_t2)	C++17	100 / 100	64 ms	4580 KB

joi2019_ho_t2

/**
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*/
#include <cstring>
#include <vector>
#include <list>
#include <map>
#include <set>
#include <deque>
#include <stack>
#include <bitset>
#include <algorithm>
#include <functional>
#include <numeric>
#include <utility>
#include <sstream>
#include <iostream>
#include <iomanip>
#include <cstdio>
#include <queue>
#include <cmath>
#include <cstdlib>
#include <ctime>
#include <cassert>

#define F first
#define S second
#define endl '\n'
#define deb(x) cout<<#x<<' '<<x<<endl;
#define pb push_back

const long long MAXN = 1e6 + 1;
using namespace std;

typedef long long ll;
typedef pair<int, int> pii;


long long readInt() {
    bool minus1 = false;
    long long result = 0;
    char ch;
    ch = getchar();
    while (true) {
        if (ch == '-') break;
        if (ch >= '0' && ch <= '9') break;
        ch = getchar();
    }
    if (ch == '-') minus1 = true; else result = ch-'0';
    while (true) {
        ch = getchar();
        if (ch < '0' || ch > '9') break;
        result = result*10 + (ch - '0');
    }
    if (minus1)
        return -result;
    else
        return result;
}

#define int __int64_t

int s[MAXN];
int v[MAXN];
int c[MAXN];

main() {
	#ifdef IZI_KATKA
	assert(freopen("input", "r", stdin));
    assert(freopen("output", "w", stdout));
    #endif
    int n = readInt(), m = readInt();
    vector <pair <int, int> > vec;
    for (int i = 1; i <= n; i++) {
        s[i] = readInt(), v[i] = readInt();
        vec.pb({v[i], s[i]});
    }
    sort(vec.begin(), vec.end());
    for (int i = 0; i < m; i++) {
        c[i] = readInt();
    }
    sort(c, c + m);
    int ans = 0;
    for (int i = n - 1; i >= 0 && ans < m; i--) {
        if (c[m - ans - 1] >= vec[i].S) {
            ans ++;
        }
    }
    cout << ans;
    return 0;
}

Compilation message

joi2019_ho_t3.cpp:67:6: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
 main() {
      ^

Subtask #1
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	300 KB	Output is correct
2	Correct	3 ms	384 KB	Output is correct
3	Correct	3 ms	384 KB	Output is correct
4	Correct	3 ms	384 KB	Output is correct
5	Correct	3 ms	512 KB	Output is correct
6	Correct	4 ms	384 KB	Output is correct
7	Correct	3 ms	384 KB	Output is correct
8	Correct	3 ms	384 KB	Output is correct
9	Correct	2 ms	384 KB	Output is correct
10	Correct	2 ms	384 KB	Output is correct
11	Correct	2 ms	356 KB	Output is correct
12	Correct	2 ms	384 KB	Output is correct
13	Correct	2 ms	384 KB	Output is correct
14	Correct	2 ms	384 KB	Output is correct
15	Correct	3 ms	384 KB	Output is correct
16	Correct	2 ms	384 KB	Output is correct
17	Correct	2 ms	384 KB	Output is correct
18	Correct	2 ms	384 KB	Output is correct
19	Correct	3 ms	384 KB	Output is correct

Subtask #2
40.0 / 40.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	300 KB	Output is correct
2	Correct	3 ms	384 KB	Output is correct
3	Correct	3 ms	384 KB	Output is correct
4	Correct	3 ms	384 KB	Output is correct
5	Correct	3 ms	512 KB	Output is correct
6	Correct	4 ms	384 KB	Output is correct
7	Correct	3 ms	384 KB	Output is correct
8	Correct	3 ms	384 KB	Output is correct
9	Correct	2 ms	384 KB	Output is correct
10	Correct	2 ms	384 KB	Output is correct
11	Correct	2 ms	356 KB	Output is correct
12	Correct	2 ms	384 KB	Output is correct
13	Correct	2 ms	384 KB	Output is correct
14	Correct	2 ms	384 KB	Output is correct
15	Correct	3 ms	384 KB	Output is correct
16	Correct	2 ms	384 KB	Output is correct
17	Correct	2 ms	384 KB	Output is correct
18	Correct	2 ms	384 KB	Output is correct
19	Correct	3 ms	384 KB	Output is correct
20	Correct	1 ms	384 KB	Output is correct
21	Correct	2 ms	384 KB	Output is correct
22	Correct	3 ms	384 KB	Output is correct
23	Correct	2 ms	384 KB	Output is correct
24	Correct	3 ms	384 KB	Output is correct
25	Correct	2 ms	384 KB	Output is correct
26	Correct	3 ms	384 KB	Output is correct
27	Correct	3 ms	384 KB	Output is correct
28	Correct	3 ms	384 KB	Output is correct
29	Correct	2 ms	384 KB	Output is correct
30	Correct	4 ms	384 KB	Output is correct
31	Correct	3 ms	384 KB	Output is correct
32	Correct	3 ms	384 KB	Output is correct
33	Correct	2 ms	384 KB	Output is correct
34	Correct	2 ms	384 KB	Output is correct
35	Correct	3 ms	384 KB	Output is correct
36	Correct	3 ms	384 KB	Output is correct
37	Correct	2 ms	384 KB	Output is correct

Subtask #3
50.0 / 50.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	300 KB	Output is correct
2	Correct	3 ms	384 KB	Output is correct
3	Correct	3 ms	384 KB	Output is correct
4	Correct	3 ms	384 KB	Output is correct
5	Correct	3 ms	512 KB	Output is correct
6	Correct	4 ms	384 KB	Output is correct
7	Correct	3 ms	384 KB	Output is correct
8	Correct	3 ms	384 KB	Output is correct
9	Correct	2 ms	384 KB	Output is correct
10	Correct	2 ms	384 KB	Output is correct
11	Correct	2 ms	356 KB	Output is correct
12	Correct	2 ms	384 KB	Output is correct
13	Correct	2 ms	384 KB	Output is correct
14	Correct	2 ms	384 KB	Output is correct
15	Correct	3 ms	384 KB	Output is correct
16	Correct	2 ms	384 KB	Output is correct
17	Correct	2 ms	384 KB	Output is correct
18	Correct	2 ms	384 KB	Output is correct
19	Correct	3 ms	384 KB	Output is correct
20	Correct	1 ms	384 KB	Output is correct
21	Correct	2 ms	384 KB	Output is correct
22	Correct	3 ms	384 KB	Output is correct
23	Correct	2 ms	384 KB	Output is correct
24	Correct	3 ms	384 KB	Output is correct
25	Correct	2 ms	384 KB	Output is correct
26	Correct	3 ms	384 KB	Output is correct
27	Correct	3 ms	384 KB	Output is correct
28	Correct	3 ms	384 KB	Output is correct
29	Correct	2 ms	384 KB	Output is correct
30	Correct	4 ms	384 KB	Output is correct
31	Correct	3 ms	384 KB	Output is correct
32	Correct	3 ms	384 KB	Output is correct
33	Correct	2 ms	384 KB	Output is correct
34	Correct	2 ms	384 KB	Output is correct
35	Correct	3 ms	384 KB	Output is correct
36	Correct	3 ms	384 KB	Output is correct
37	Correct	2 ms	384 KB	Output is correct
38	Correct	54 ms	4380 KB	Output is correct
39	Correct	46 ms	4452 KB	Output is correct
40	Correct	45 ms	4456 KB	Output is correct
41	Correct	54 ms	4460 KB	Output is correct
42	Correct	52 ms	4456 KB	Output is correct
43	Correct	48 ms	4456 KB	Output is correct
44	Correct	64 ms	4580 KB	Output is correct
45	Correct	53 ms	4456 KB	Output is correct
46	Correct	47 ms	4324 KB	Output is correct
47	Correct	43 ms	4196 KB	Output is correct
48	Correct	46 ms	4192 KB	Output is correct
49	Correct	42 ms	3572 KB	Output is correct
50	Correct	38 ms	3572 KB	Output is correct
51	Correct	51 ms	4324 KB	Output is correct
52	Correct	50 ms	4424 KB	Output is correct
53	Correct	50 ms	4452 KB	Output is correct
54	Correct	43 ms	4424 KB	Output is correct
55	Correct	47 ms	4452 KB	Output is correct
56	Correct	38 ms	3696 KB	Output is correct
57	Correct	21 ms	1152 KB	Output is correct
58	Correct	32 ms	3688 KB	Output is correct
59	Correct	31 ms	3668 KB	Output is correct
60	Correct	19 ms	1152 KB	Output is correct
61	Correct	34 ms	2284 KB	Output is correct
62	Correct	59 ms	4452 KB	Output is correct
63	Correct	52 ms	4452 KB	Output is correct
64	Correct	54 ms	4456 KB	Output is correct
65	Correct	53 ms	4452 KB	Output is correct
66	Correct	47 ms	4452 KB	Output is correct
67	Correct	45 ms	4456 KB	Output is correct
68	Correct	52 ms	4452 KB	Output is correct
69	Correct	49 ms	4328 KB	Output is correct
70	Correct	51 ms	4328 KB	Output is correct
71	Correct	63 ms	4416 KB	Output is correct
72	Correct	47 ms	4424 KB	Output is correct
73	Correct	63 ms	4452 KB	Output is correct

답안 #98890

Compilation message

Subtask #1 10.0 / 10.0

Subtask #2 40.0 / 40.0

Subtask #3 50.0 / 50.0

Subtask #1
10.0 / 10.0

Subtask #2
40.0 / 40.0

Subtask #3
50.0 / 50.0