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Submission #226990

# Submission time Handle Problem Language Result Execution time Memory
226990 2020-04-25T19:37:25 Z qkxwsm Climbers (RMI18_climbers) C++14
0 / 100
 5 ms 384 KB 
#include <bits/stdc++.h>

using namespace std;

template<class T, class U>
void ckmin(T &a, U b)
{
    if (a > b) a = b;
}

template<class T, class U>
void ckmax(T &a, U b)
{
    if (a < b) a = b;
}

#define MP make_pair
#define PB push_back
#define LB lower_bound
#define UB upper_bound
#define fi first
#define se second
#define SZ(x) ((int) (x).size())
#define ALL(x) (x).begin(), (x).end()
#define FOR(i, a, b) for (auto i = (a); i < (b); i++)
#define FORD(i, a, b) for (auto i = (a) - 1; i >= (b); i--)

typedef long long ll;
typedef long double ld;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
typedef vector<int> vi;
typedef vector<ll> vl;
typedef vector<pii> vpi;
typedef vector<pll> vpl;

const int MAXN = 5013;

int N;
ll arr[MAXN];

int32_t main()
{
    cout << fixed << setprecision(12);
    cerr << fixed << setprecision(4);
    ios_base::sync_with_stdio(false); cin.tie(0);
    cin >> N;
    FOR(i, 0, N)
    {
        cin >> arr[i];
    }
    int idx = max_element(arr, arr + N) - arr;
    // cerr << "IDX " << idx << endl;
    ll lt = 0, rt = 0;
    FOR(i, 0, idx)
    {
        lt += abs(arr[i] - arr[i + 1]);
    }
    // cerr << "lt = " << lt << endl;
    FOR(i, idx, N - 1)
    {
        rt += abs(arr[i] - arr[i + 1]);
    }
    cout << max(lt, rt) << '\n';
    return 0;
}

Subtask #1
0 / 25.0

# Verdict Execution time Memory Grader output
1 Incorrect 4 ms 384 KB Output isn't correct
2 Incorrect 5 ms 384 KB Output isn't correct
3 Incorrect 5 ms 384 KB Output isn't correct
4 Incorrect 5 ms 384 KB Output isn't correct
5 Incorrect 5 ms 384 KB Output isn't correct

Subtask #2
0 / 25.0

# Verdict Execution time Memory Grader output
1 Incorrect 4 ms 308 KB Output isn't correct
2 Incorrect 5 ms 384 KB Output isn't correct
3 Incorrect 4 ms 384 KB Output isn't correct
4 Incorrect 5 ms 384 KB Output isn't correct
5 Incorrect 4 ms 384 KB Output isn't correct

Subtask #3
0 / 50.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 384 KB Output isn't correct
2 Incorrect 5 ms 384 KB Output isn't correct
3 Incorrect 5 ms 384 KB Output isn't correct
4 Incorrect 5 ms 384 KB Output isn't correct
5 Incorrect 5 ms 384 KB Output isn't correct
6 Incorrect 5 ms 384 KB Output isn't correct
7 Incorrect 5 ms 384 KB Output isn't correct
8 Incorrect 5 ms 384 KB Output isn't correct
9 Incorrect 5 ms 384 KB Output isn't correct
10 Incorrect 5 ms 384 KB Output isn't correct