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Submission #465677

# Submission time Handle Problem Language Result Execution time Memory
465677 2021-08-16T16:16:00 Z Alen777 Exam (eJOI20_exam) C++14
12 / 100
 29 ms 3800 KB 
#include <iostream>
#include <string>
#include <iomanip>
#include <vector>
#include <set>
#include <map>
#include <queue>
#include <stack>
#include <cmath>
#include <algorithm>
#include <cstring>
using namespace std;

#define ll long long
#define ull unsigned ll
#define pb push_back
#define mpr make_pair
#define lb lower_bound
#define ld long double
#define ub upper_bound


ll a[200005], b[200005];
int n;

void solve() {
    cin >> n;
    for (int i = 0; i < n; i++) {
        cin >> a[i];
    }
    for (int i = 0; i < n; i++) {
        cin >> b[i];
    }
    ll ans = 0, num = 0;
    ll s = 0;
    bool flag = false;
    for (int i = 0; i < n; i++) {
        if (a[i] < b[0]) {
            if (flag) {
                num++;
            }
            s++;
        }
        else if (a[i] == b[0]) {
            num = s+1;
            s++;
            flag = true;
        }
        else {
            ans += num;
            num = 0, s = 0;
            flag = false;
        }
    }
    cout << ans + num << endl;
}

int main() {
    /*cout.setf(ios::fixed | ios::showpoint);
    cout.precision(6);*/
    ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0);
    int t = 1;
    //cin >> t;
    while (t--) {
        solve();
    }
    return 0;
}

Subtask #1
0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Incorrect 1 ms 204 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #2
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 6 ms 972 KB Output is correct
3 Correct 18 ms 2712 KB Output is correct
4 Correct 16 ms 2248 KB Output is correct
5 Correct 29 ms 3800 KB Output is correct
6 Correct 16 ms 2252 KB Output is correct
7 Correct 17 ms 2332 KB Output is correct
8 Correct 27 ms 3772 KB Output is correct

Subtask #3
0 / 13.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 204 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 23.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 460 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Incorrect 1 ms 204 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #6
0 / 22.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Incorrect 1 ms 204 KB Output isn't correct
3 Halted 0 ms 0 KB -