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Submission #1059092

# Submission time Handle Problem Language Result Execution time Memory
1059092 2024-08-14T17:05:42 Z vjudge1 Sirni (COCI17_sirni) C++17
0 / 140
 43 ms 1884 KB 
#include <bits/stdc++.h>

using namespace std;

#define ll long long

const int N = 1e5 + 3;
const int MX = 1e7 + 3;

bitset<MX> bs;
int n, p[N];
ll ans = 0;

int main () {
    ios_base::sync_with_stdio(0);
    cin.tie(0); cout.tie(0);

    cin >> n;
    for (int i = 1; i <= n; ++ i) cin >> p[i];
    sort (p + 1, p + n + 1);
    for (int i = 1, x = 0; i <= n; ++ i) {
        while (bs._Find_next(x) != bs.size() && bs._Find_next(x) <= p[i])
            x = bs._Find_next(x);

//        cout << p[i] << ' ' << x << '\n';
        if (i > 1) ans += (p[i] - x);
        for (int j = p[i]; j < MX; j += p[i]) bs[j] = 1;
    }

    cout << ans;

    return 0;
}

Compilation message

sirni.cpp: In function 'int main()':
sirni.cpp:22:66: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   22 |         while (bs._Find_next(x) != bs.size() && bs._Find_next(x) <= p[i])
      |                                                 ~~~~~~~~~~~~~~~~~^~~~~~~

Subtask #1
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 1628 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 10 ms 1628 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 1628 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 27 ms 1880 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 1628 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 43 ms 1884 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #7
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 25 ms 1628 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #8
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 18 ms 1880 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #9
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 19 ms 1884 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #10
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 1628 KB Output isn't correct
2 Halted 0 ms 0 KB -