Submission #803678

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
803678	2023-08-03T05:25:34 Z	vjudge1	Self Study (JOI22_ho_t2)	C++14	10 / 100	54 ms	5112 KB

Main

#include<bits/stdc++.h>
#define fi first
#define se second
#define ll long long
using namespace std ;
const ll N = 3e5 ;
bool flag1 ;
ll n, m, l = 0, r = 1e13, a[N + 1], b[N + 1] ;
signed main()
{
    ios_base::sync_with_stdio( 0 ) ;
    cin.tie( 0 ) ;
    cout.tie( 0 ) ;
    cin >> n >> m ;
    for(ll i = 1 ; i <= n ; i++)
        cin >> a[i] ;
    for(ll i = 1 ; i <= n ; i++)
    {
        cin >> b[i] ;
        if(a[i] != b[i])
            flag1 = 1 ;
    }
    if(m == 1)
    {
        ll mn = 1e18 ;
        for(ll i = 1 ; i <= n ; i++)
            mn = min(mn, max(a[i], b[i])) ;
        cout << mn << '\n' ;
        return 0 ;
    }
    if(!flag1)
    {
        while(l + 1 < r)
        {
            ll mid = (l + r) / 2, cnt = 0 ;
            for(ll i = 1 ; i <= n ; i++)
                cnt += (mid + b[i] - 1) / b[i] ;
            if(cnt > n * m)
                r = mid ;
            else
                l = mid ;
        }
        cout << l ;
        return 0 ;
    }
    return 0 ;
}

Subtask #1
10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	340 KB	Output is correct
11	Correct	45 ms	4900 KB	Output is correct
12	Correct	46 ms	4980 KB	Output is correct
13	Correct	36 ms	4884 KB	Output is correct
14	Correct	35 ms	4940 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	26 ms	4972 KB	Output is correct
17	Correct	51 ms	5112 KB	Output is correct
18	Correct	45 ms	4896 KB	Output is correct

Subtask #2
0 / 25.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	26 ms	4972 KB	Output is correct
3	Correct	51 ms	5112 KB	Output is correct
4	Correct	45 ms	4896 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	0 ms	212 KB	Output is correct
10	Correct	0 ms	212 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	0 ms	212 KB	Output is correct
13	Correct	54 ms	2660 KB	Output is correct
14	Correct	35 ms	1884 KB	Output is correct
15	Correct	28 ms	1492 KB	Output is correct
16	Correct	22 ms	1260 KB	Output is correct
17	Correct	1 ms	340 KB	Output is correct
18	Correct	0 ms	212 KB	Output is correct
19	Incorrect	0 ms	212 KB	Output isn't correct
20	Halted	0 ms	0 KB	-

Subtask #3
0 / 27.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	340 KB	Output is correct
11	Correct	45 ms	4900 KB	Output is correct
12	Correct	46 ms	4980 KB	Output is correct
13	Correct	36 ms	4884 KB	Output is correct
14	Correct	35 ms	4940 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	0 ms	212 KB	Output is correct
17	Correct	0 ms	212 KB	Output is correct
18	Correct	0 ms	212 KB	Output is correct
19	Correct	0 ms	212 KB	Output is correct
20	Correct	0 ms	212 KB	Output is correct
21	Correct	1 ms	212 KB	Output is correct
22	Correct	0 ms	212 KB	Output is correct
23	Correct	54 ms	2660 KB	Output is correct
24	Correct	35 ms	1884 KB	Output is correct
25	Correct	28 ms	1492 KB	Output is correct
26	Correct	22 ms	1260 KB	Output is correct
27	Correct	1 ms	340 KB	Output is correct
28	Correct	0 ms	212 KB	Output is correct
29	Incorrect	0 ms	212 KB	Output isn't correct
30	Halted	0 ms	0 KB	-

Subtask #4
0 / 29.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	54 ms	2660 KB	Output is correct
10	Correct	35 ms	1884 KB	Output is correct
11	Correct	28 ms	1492 KB	Output is correct
12	Correct	22 ms	1260 KB	Output is correct
13	Correct	1 ms	340 KB	Output is correct
14	Correct	0 ms	212 KB	Output is correct
15	Incorrect	0 ms	212 KB	Output isn't correct
16	Halted	0 ms	0 KB	-

Subtask #5
0 / 9.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	340 KB	Output is correct
11	Correct	45 ms	4900 KB	Output is correct
12	Correct	46 ms	4980 KB	Output is correct
13	Correct	36 ms	4884 KB	Output is correct
14	Correct	35 ms	4940 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	0 ms	212 KB	Output is correct
17	Correct	0 ms	212 KB	Output is correct
18	Correct	0 ms	212 KB	Output is correct
19	Correct	0 ms	212 KB	Output is correct
20	Correct	0 ms	212 KB	Output is correct
21	Correct	1 ms	212 KB	Output is correct
22	Correct	0 ms	212 KB	Output is correct
23	Correct	54 ms	2660 KB	Output is correct
24	Correct	35 ms	1884 KB	Output is correct
25	Correct	28 ms	1492 KB	Output is correct
26	Correct	22 ms	1260 KB	Output is correct
27	Correct	1 ms	340 KB	Output is correct
28	Correct	0 ms	212 KB	Output is correct
29	Incorrect	0 ms	212 KB	Output isn't correct
30	Halted	0 ms	0 KB	-

Submission #803678

Compilation message

Subtask #1 10.0 / 10.0

Subtask #2 0 / 25.0

Subtask #3 0 / 27.0

Subtask #4 0 / 29.0

Subtask #5 0 / 9.0

Subtask #1
10.0 / 10.0

Subtask #2
0 / 25.0

Subtask #3
0 / 27.0

Subtask #4
0 / 29.0

Subtask #5
0 / 9.0