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Submission #999591

# Submission time Handle Problem Language Result Execution time Memory
999591 2024-06-15T20:55:24 Z May27_th Baloni (COCI15_baloni) C++17
100 / 100
 41 ms 7888 KB 
#include<bits/stdc++.h>
using namespace std;
#define int64_t long long
#define mp make_pair
#define pb push_back
#define all(x) (x).begin(), (x).end()
void Solve(void) {
    int N; cin >> N;
    vector<int> h(1000005);
    int ans = 0;
    for (int i = 1; i <= N; i ++) {
        int x; cin >> x;
        if (h[x] == 0) {
            ans ++;
            h[x - 1] ++;
        } else {
            h[x] --;
            h[x - 1] ++;
        }
    }
    cout << ans << "\n";
}
signed main() {
    ios_base::sync_with_stdio(false); cin.tie(0);
    int Tests = 1; // cin >> Tests;
    while (Tests --) {
        Solve();    
    }
}

Subtask #1
100.0 / 100.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 4184 KB Output is correct
2 Correct 2 ms 4184 KB Output is correct
3 Correct 1 ms 4188 KB Output is correct
4 Correct 1 ms 4184 KB Output is correct
5 Correct 41 ms 7888 KB Output is correct
6 Correct 39 ms 7764 KB Output is correct
7 Correct 30 ms 7176 KB Output is correct
8 Correct 30 ms 7000 KB Output is correct
9 Correct 35 ms 7508 KB Output is correct
10 Correct 34 ms 7504 KB Output is correct