oj.uz

Submission #569247

# Submission time Handle Problem Language Result Execution time Memory
569247 2022-05-27T06:40:14 Z knightron0 Izbori (COCI22_izbori) C++14
10 / 110
 3000 ms 1236 KB 
#include <bits/stdc++.h>
using namespace std;

#define pb push_back
#define fr first
#define sc second
#define clr(a, x) memset(a, x, sizeof(a))
#define dbg(x) cout<<"("<<#x<<"): "<<x<<endl;
#define printvector(arr) for (auto it = arr.begin(); it != arr.end(); ++it) cout<<*it<<" "; cout<<endl;
#define all(v) v.begin(), v.end()
#define lcm(a, b) (a * b)/__gcd(a, b)
#define int long long int
#define printvecpairs(vec) for(auto it: vec) cout<<it.fr<<' '<<it.sc<<endl;
#define endl '\n'
#define float long double

const int MOD = 1e9 + 7;
const int INF = 2e15;
const int MAXN = 1e5 + 5;

signed main() {
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    #ifdef LOCAL
    freopen("input.txt", "r", stdin);
    #endif
    int n;
    cin>>n;
    int a[n+3];
    for(int i=0;i<n;i++){
        cin>>a[i];
    }
    int ans = 0;
    for(int i=0;i<n;i++){
        for(int j =i;j<n;j++){
            map<int, int> x;
            int mx = -1;
            for(int k = i;k<=j;k++){
                x[a[k]]++;
                mx = max(mx, x[a[k]]);
            }
            int len = (j-i+1);
            if(mx > (len-mx)){
                ans++;
            }
        }
    }
    cout<<ans<<endl;
    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 2 ms 212 KB Output is correct
3 Correct 48 ms 212 KB Output is correct
4 Correct 52 ms 300 KB Output is correct
5 Correct 48 ms 304 KB Output is correct
6 Correct 15 ms 212 KB Output is correct

Subtask #2
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 2 ms 212 KB Output is correct
3 Correct 48 ms 212 KB Output is correct
4 Correct 52 ms 300 KB Output is correct
5 Correct 48 ms 304 KB Output is correct
6 Correct 15 ms 212 KB Output is correct
7 Execution timed out 3069 ms 356 KB Time limit exceeded
8 Halted 0 ms 0 KB -

Subtask #3
0 / 15.0

# Verdict Execution time Memory Grader output
1 Execution timed out 3094 ms 1236 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #4
0 / 70.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 2 ms 212 KB Output is correct
3 Correct 48 ms 212 KB Output is correct
4 Correct 52 ms 300 KB Output is correct
5 Correct 48 ms 304 KB Output is correct
6 Correct 15 ms 212 KB Output is correct
7 Execution timed out 3069 ms 356 KB Time limit exceeded
8 Halted 0 ms 0 KB -