Submission #233809

# Submission time Handle Problem Language Result Execution time Memory
233809 2020-05-21T19:00:29 Z Nodir_Bobiev Art Exhibition (JOI18_art) C++14
100 / 100
330 ms 36604 KB
/*
+----------------------------------------------------------------+
| In the name of Allah, the most Gracious and the most Merciful. |
+----------------------------------------------------------------+
Creator of the earth and sky
We ask for a rank that is high
We obey in word and deed
The prophet’s we must heed.

And when your scars are hurting
And your heart is in fear
Remember just remember
Allah is really here.
*/
# include <bits/stdc++.h>
# define FILE
using namespace std;

const int N = 5e5 + 100;
int n;
long long A[N], B[N], C[N], sum[N], S[N], mx[N], ans=-1e18;

bool cmp( int a, int b ){
    return A[a] <= A[b];
}

int main(){
    # ifdef FILEs
        freopen( "input.txt", "r", stdin );
        freopen( "output.txt", "w", stdout );
    # endif
    ios_base::sync_with_stdio(false);
    cin >> n;
    for( int i = 1; i <= n; i ++ ){
        cin >> A[i] >> B[i];
        C[i] = i;
    }
    sort( C+1, C+n+1, cmp );
    sort( A+1, A+n+1 );
    for( int i = 1; i <= n; i ++ ){
        sum[i] += sum[i-1] + B[C[i]];
        S[i] = sum[i] - A[i];
    }
    mx[n] = S[n];
    for( int i = n-1; i >= 1; i -- ){
        mx[i] = max(mx[i+1], S[i]);
    }
    for( int i = 1; i <= n; i ++ ){
        ans = max( ans, mx[i]-sum[i-1]+A[i] );
    }
    cout << ans;
}


# Verdict Execution time Memory Grader output
1 Correct 5 ms 384 KB Output is correct
2 Correct 4 ms 384 KB Output is correct
3 Correct 5 ms 384 KB Output is correct
4 Correct 5 ms 384 KB Output is correct
5 Correct 5 ms 384 KB Output is correct
6 Correct 5 ms 384 KB Output is correct
7 Correct 4 ms 384 KB Output is correct
8 Correct 4 ms 384 KB Output is correct
9 Correct 4 ms 384 KB Output is correct
10 Correct 5 ms 436 KB Output is correct
11 Correct 5 ms 384 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 5 ms 384 KB Output is correct
2 Correct 4 ms 384 KB Output is correct
3 Correct 5 ms 384 KB Output is correct
4 Correct 5 ms 384 KB Output is correct
5 Correct 5 ms 384 KB Output is correct
6 Correct 5 ms 384 KB Output is correct
7 Correct 4 ms 384 KB Output is correct
8 Correct 4 ms 384 KB Output is correct
9 Correct 4 ms 384 KB Output is correct
10 Correct 5 ms 436 KB Output is correct
11 Correct 5 ms 384 KB Output is correct
12 Correct 5 ms 384 KB Output is correct
13 Correct 5 ms 384 KB Output is correct
14 Correct 5 ms 384 KB Output is correct
15 Correct 5 ms 384 KB Output is correct
16 Correct 5 ms 384 KB Output is correct
17 Correct 5 ms 384 KB Output is correct
18 Correct 5 ms 384 KB Output is correct
19 Correct 5 ms 384 KB Output is correct
20 Correct 5 ms 384 KB Output is correct
21 Correct 5 ms 384 KB Output is correct
22 Correct 5 ms 384 KB Output is correct
23 Correct 5 ms 384 KB Output is correct
24 Correct 5 ms 384 KB Output is correct
25 Correct 5 ms 384 KB Output is correct
26 Correct 5 ms 384 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 5 ms 384 KB Output is correct
2 Correct 4 ms 384 KB Output is correct
3 Correct 5 ms 384 KB Output is correct
4 Correct 5 ms 384 KB Output is correct
5 Correct 5 ms 384 KB Output is correct
6 Correct 5 ms 384 KB Output is correct
7 Correct 4 ms 384 KB Output is correct
8 Correct 4 ms 384 KB Output is correct
9 Correct 4 ms 384 KB Output is correct
10 Correct 5 ms 436 KB Output is correct
11 Correct 5 ms 384 KB Output is correct
12 Correct 5 ms 384 KB Output is correct
13 Correct 5 ms 384 KB Output is correct
14 Correct 5 ms 384 KB Output is correct
15 Correct 5 ms 384 KB Output is correct
16 Correct 5 ms 384 KB Output is correct
17 Correct 5 ms 384 KB Output is correct
18 Correct 5 ms 384 KB Output is correct
19 Correct 5 ms 384 KB Output is correct
20 Correct 5 ms 384 KB Output is correct
21 Correct 5 ms 384 KB Output is correct
22 Correct 5 ms 384 KB Output is correct
23 Correct 5 ms 384 KB Output is correct
24 Correct 5 ms 384 KB Output is correct
25 Correct 5 ms 384 KB Output is correct
26 Correct 5 ms 384 KB Output is correct
27 Correct 7 ms 768 KB Output is correct
28 Correct 7 ms 768 KB Output is correct
29 Correct 7 ms 768 KB Output is correct
30 Correct 7 ms 768 KB Output is correct
31 Correct 7 ms 768 KB Output is correct
32 Correct 7 ms 768 KB Output is correct
33 Correct 7 ms 768 KB Output is correct
34 Correct 7 ms 768 KB Output is correct
35 Correct 8 ms 768 KB Output is correct
36 Correct 7 ms 768 KB Output is correct
37 Correct 7 ms 768 KB Output is correct
38 Correct 8 ms 768 KB Output is correct
39 Correct 7 ms 896 KB Output is correct
40 Correct 7 ms 768 KB Output is correct
41 Correct 7 ms 768 KB Output is correct
42 Correct 7 ms 768 KB Output is correct
43 Correct 7 ms 768 KB Output is correct
44 Correct 7 ms 768 KB Output is correct
45 Correct 7 ms 768 KB Output is correct
46 Correct 7 ms 768 KB Output is correct
47 Correct 7 ms 768 KB Output is correct
48 Correct 7 ms 768 KB Output is correct
49 Correct 7 ms 768 KB Output is correct
50 Correct 7 ms 768 KB Output is correct
51 Correct 7 ms 768 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 5 ms 384 KB Output is correct
2 Correct 4 ms 384 KB Output is correct
3 Correct 5 ms 384 KB Output is correct
4 Correct 5 ms 384 KB Output is correct
5 Correct 5 ms 384 KB Output is correct
6 Correct 5 ms 384 KB Output is correct
7 Correct 4 ms 384 KB Output is correct
8 Correct 4 ms 384 KB Output is correct
9 Correct 4 ms 384 KB Output is correct
10 Correct 5 ms 436 KB Output is correct
11 Correct 5 ms 384 KB Output is correct
12 Correct 5 ms 384 KB Output is correct
13 Correct 5 ms 384 KB Output is correct
14 Correct 5 ms 384 KB Output is correct
15 Correct 5 ms 384 KB Output is correct
16 Correct 5 ms 384 KB Output is correct
17 Correct 5 ms 384 KB Output is correct
18 Correct 5 ms 384 KB Output is correct
19 Correct 5 ms 384 KB Output is correct
20 Correct 5 ms 384 KB Output is correct
21 Correct 5 ms 384 KB Output is correct
22 Correct 5 ms 384 KB Output is correct
23 Correct 5 ms 384 KB Output is correct
24 Correct 5 ms 384 KB Output is correct
25 Correct 5 ms 384 KB Output is correct
26 Correct 5 ms 384 KB Output is correct
27 Correct 7 ms 768 KB Output is correct
28 Correct 7 ms 768 KB Output is correct
29 Correct 7 ms 768 KB Output is correct
30 Correct 7 ms 768 KB Output is correct
31 Correct 7 ms 768 KB Output is correct
32 Correct 7 ms 768 KB Output is correct
33 Correct 7 ms 768 KB Output is correct
34 Correct 7 ms 768 KB Output is correct
35 Correct 8 ms 768 KB Output is correct
36 Correct 7 ms 768 KB Output is correct
37 Correct 7 ms 768 KB Output is correct
38 Correct 8 ms 768 KB Output is correct
39 Correct 7 ms 896 KB Output is correct
40 Correct 7 ms 768 KB Output is correct
41 Correct 7 ms 768 KB Output is correct
42 Correct 7 ms 768 KB Output is correct
43 Correct 7 ms 768 KB Output is correct
44 Correct 7 ms 768 KB Output is correct
45 Correct 7 ms 768 KB Output is correct
46 Correct 7 ms 768 KB Output is correct
47 Correct 7 ms 768 KB Output is correct
48 Correct 7 ms 768 KB Output is correct
49 Correct 7 ms 768 KB Output is correct
50 Correct 7 ms 768 KB Output is correct
51 Correct 7 ms 768 KB Output is correct
52 Correct 327 ms 36604 KB Output is correct
53 Correct 318 ms 36604 KB Output is correct
54 Correct 309 ms 36476 KB Output is correct
55 Correct 302 ms 36472 KB Output is correct
56 Correct 302 ms 36600 KB Output is correct
57 Correct 301 ms 36472 KB Output is correct
58 Correct 305 ms 36472 KB Output is correct
59 Correct 310 ms 36576 KB Output is correct
60 Correct 303 ms 36472 KB Output is correct
61 Correct 307 ms 36344 KB Output is correct
62 Correct 302 ms 36472 KB Output is correct
63 Correct 330 ms 36472 KB Output is correct
64 Correct 303 ms 36472 KB Output is correct
65 Correct 309 ms 36472 KB Output is correct
66 Correct 306 ms 36472 KB Output is correct
67 Correct 313 ms 36472 KB Output is correct
68 Correct 310 ms 36460 KB Output is correct