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Submission #952949

# Submission time Handle Problem Language Result Execution time Memory
952949 2024-03-25T07:08:27 Z Vladth11 Strange Device (APIO19_strange_device) C++14
10 / 100
 5000 ms 524288 KB 
#include <bits/stdc++.h>
#define debug(x) cerr << #x << " " << x << "\n"
#define debugs(x) cerr << #x << " " << x << " "
#pragma GCC optimize ("Ofast")
#pragma GCC target ("avx2")

using namespace std;
typedef long long ll;
typedef pair <ll, ll> pii;

const ll NMAX = 1000001;
const int INF = 1e9;
const ll nrbits = 20;
const ll MOD = 998244353;

signed main() {
#ifdef HOME
    ifstream cin(".in");
    ofstream cout(".out");
#endif // HOME
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    cout.tie(0);
    ll n, i, a, b;
    cin >> n >> a >> b;
    set <pii> st; /// grija
    for(i = 1; i <= n; i++){
        ll l, r;
        cin >> l >> r;
        for(ll j = l; j <= r; j++){
            pii pr = (pii){(j + (j / b)) % a, j % b};
            st.insert(pr);
        }
    }
    cout << st.size();
    return 0;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 36 ms 12932 KB Output is correct
3 Correct 53 ms 18256 KB Output is correct
4 Correct 2 ms 860 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 852 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 7 ms 1300 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 452 KB Output is correct
12 Correct 1 ms 344 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 456 KB Output is correct
15 Correct 34 ms 7004 KB Output is correct
16 Correct 22 ms 7196 KB Output is correct
17 Correct 43 ms 10280 KB Output is correct
18 Correct 1 ms 344 KB Output is correct

Subtask #2
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Runtime error 2151 ms 524288 KB Execution killed with signal 9
3 Halted 0 ms 0 KB -

Subtask #3
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 130 ms 32220 KB Output is correct
3 Correct 161 ms 32232 KB Output is correct
4 Correct 101 ms 30548 KB Output is correct
5 Execution timed out 5028 ms 62540 KB Time limit exceeded
6 Halted 0 ms 0 KB -

Subtask #4
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 504 KB Output is correct
2 Correct 411 ms 100384 KB Output is correct
3 Runtime error 1411 ms 524288 KB Execution killed with signal 9
4 Halted 0 ms 0 KB -

Subtask #5
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 504 KB Output is correct
2 Correct 411 ms 100384 KB Output is correct
3 Runtime error 1411 ms 524288 KB Execution killed with signal 9
4 Halted 0 ms 0 KB -

Subtask #6
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 504 KB Output is correct
2 Correct 411 ms 100384 KB Output is correct
3 Runtime error 1411 ms 524288 KB Execution killed with signal 9
4 Halted 0 ms 0 KB -

Subtask #7
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 448 KB Output is correct
2 Runtime error 1325 ms 524288 KB Execution killed with signal 9
3 Halted 0 ms 0 KB -

Subtask #8
0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 36 ms 12932 KB Output is correct
3 Correct 53 ms 18256 KB Output is correct
4 Correct 2 ms 860 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 852 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 7 ms 1300 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 452 KB Output is correct
12 Correct 1 ms 344 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 456 KB Output is correct
15 Correct 34 ms 7004 KB Output is correct
16 Correct 22 ms 7196 KB Output is correct
17 Correct 43 ms 10280 KB Output is correct
18 Correct 1 ms 344 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Runtime error 2151 ms 524288 KB Execution killed with signal 9
21 Halted 0 ms 0 KB -