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Submission #629499

# Submission time Handle Problem Language Result Execution time Memory
629499 2022-08-14T14:48:32 Z Piokemon Potatoes and fertilizers (LMIO19_bulves) C++17
100 / 100
 132 ms 13192 KB 
#include <bits/stdc++.h>
using namespace std;

long long int c[500'009];

int main(){
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
    long long int n,a,b,odp = 0;
    cin >> n;
    c[0] = 0;
    for (int x=1;x<=n;x++){
        cin >> a >> b;
        c[x] = a-b;
        //c[x] -= x;
        c[x] += c[x-1];
    }
    priority_queue<int> slope;
    slope.push(0);
    for (int x=1;x<=n;x++){
        if (c[x] < 0){
            odp += 0 - c[x];
            c[x] = 0;
        }
        if (c[x] > c[n]){
            odp += c[x] - c[n];
            c[x] = c[n];
        }
        slope.push(c[x]);
        if (c[x] < slope.top()){
            odp += slope.top() - c[x];
            slope.pop();
            slope.push(c[x]);
        }
    }
    cout << odp << "\n";
    return 0;
}

Subtask #1
24.0 / 24.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 7 ms 1080 KB Output is correct
5 Correct 13 ms 2304 KB Output is correct
6 Correct 49 ms 6772 KB Output is correct
7 Correct 81 ms 13072 KB Output is correct
8 Correct 67 ms 11276 KB Output is correct
9 Correct 64 ms 10560 KB Output is correct
10 Correct 48 ms 8316 KB Output is correct
11 Correct 59 ms 8384 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 7 ms 1080 KB Output is correct
5 Correct 13 ms 2304 KB Output is correct
6 Correct 49 ms 6772 KB Output is correct
7 Correct 81 ms 13072 KB Output is correct
8 Correct 67 ms 11276 KB Output is correct
9 Correct 64 ms 10560 KB Output is correct
10 Correct 48 ms 8316 KB Output is correct
11 Correct 59 ms 8384 KB Output is correct
12 Correct 21 ms 3628 KB Output is correct
13 Correct 53 ms 8856 KB Output is correct
14 Correct 84 ms 13156 KB Output is correct
15 Correct 68 ms 11376 KB Output is correct
16 Correct 67 ms 10548 KB Output is correct
17 Correct 62 ms 8264 KB Output is correct
18 Correct 1 ms 340 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 0 ms 256 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 340 KB Output is correct

Subtask #4
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 0 ms 256 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 368 KB Output is correct
16 Correct 1 ms 340 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 1 ms 340 KB Output is correct

Subtask #5
36.0 / 36.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 0 ms 256 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 7 ms 1080 KB Output is correct
12 Correct 13 ms 2304 KB Output is correct
13 Correct 49 ms 6772 KB Output is correct
14 Correct 81 ms 13072 KB Output is correct
15 Correct 67 ms 11276 KB Output is correct
16 Correct 64 ms 10560 KB Output is correct
17 Correct 48 ms 8316 KB Output is correct
18 Correct 59 ms 8384 KB Output is correct
19 Correct 21 ms 3628 KB Output is correct
20 Correct 53 ms 8856 KB Output is correct
21 Correct 84 ms 13156 KB Output is correct
22 Correct 68 ms 11376 KB Output is correct
23 Correct 67 ms 10548 KB Output is correct
24 Correct 62 ms 8264 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 1 ms 368 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 1 ms 340 KB Output is correct
31 Correct 1 ms 340 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 33 ms 3636 KB Output is correct
34 Correct 78 ms 8860 KB Output is correct
35 Correct 132 ms 13084 KB Output is correct
36 Correct 125 ms 10768 KB Output is correct
37 Correct 65 ms 11196 KB Output is correct
38 Correct 119 ms 13192 KB Output is correct
39 Correct 68 ms 9276 KB Output is correct
40 Correct 76 ms 8852 KB Output is correct
41 Correct 72 ms 8384 KB Output is correct
42 Correct 66 ms 8264 KB Output is correct
43 Correct 69 ms 8316 KB Output is correct
44 Correct 69 ms 8316 KB Output is correct
45 Correct 96 ms 13128 KB Output is correct
46 Correct 65 ms 8576 KB Output is correct
47 Correct 82 ms 8232 KB Output is correct