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Submission #1054705

# Submission time Handle Problem Language Result Execution time Memory
1054705 2024-08-12T11:39:29 Z KebabuVaikis15 Palembang Bridges (APIO15_bridge) C++14
22 / 100
 67 ms 9152 KB 
#include <bits/stdc++.h>
using namespace std;

const int MAXN=100000;
long long k, n, pradSuma=0, suma=0;
char a[MAXN], b[MAXN];
long long x[MAXN], y[MAXN];

vector<tuple<long long, long long, long long>> keliai;
long long dPtr=0;
long long dKairej=0, dDesinej;

void tinkintDesine(long long id1, long long id2)
{
    while (dKairej<dDesinej)
    {
        long long pradPos=get<0>(keliai[dPtr]);
        dPtr++;
        suma-=2ll*(get<0>(keliai[dPtr])-pradPos)*(dDesinej-dKairej);
        if (get<1>(keliai[dPtr])==0)
            dDesinej--;
        else
            dKairej++;
    }
}

int main()
{
    cin>>k>>n;
    for (int i=0; i<n; i++)
    {
        cin>>a[i]>>x[i]>>b[i]>>y[i];
        if (x[i]>y[i])
                swap(x[i], y[i]);
        pradSuma+=y[i]-x[i];
        if (a[i]!=b[i])
        {
            pradSuma++;
            keliai.push_back(make_tuple(x[i], 0, i));
            keliai.push_back(make_tuple(y[i], 1, i));
        }
    }
    keliai.push_back(make_tuple(0, 0, 0));
    sort(keliai.begin(), keliai.end());
    for (int i=0; i<n; i++)
        if (a[i]!=b[i])
            suma+=2ll*x[i];
    dDesinej=keliai.size()/2;
    tinkintDesine(-1, -1);
    if (k==1)
    {
        cout<<pradSuma+suma<<endl;
        return 0;
    }
}

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 1 ms 552 KB Output is correct
6 Correct 1 ms 568 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 2 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct

Subtask #2
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 2 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 2 ms 348 KB Output is correct
12 Correct 35 ms 8104 KB Output is correct
13 Correct 61 ms 7844 KB Output is correct
14 Correct 46 ms 7884 KB Output is correct
15 Correct 39 ms 4272 KB Output is correct
16 Correct 49 ms 7884 KB Output is correct
17 Correct 65 ms 7760 KB Output is correct
18 Correct 67 ms 8292 KB Output is correct
19 Correct 63 ms 7704 KB Output is correct
20 Correct 57 ms 7884 KB Output is correct
21 Correct 59 ms 9152 KB Output is correct

Subtask #3
0 / 9.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 32.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 37.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -