oj.uz

Submission #550828

# Submission time Handle Problem Language Result Execution time Memory
550828 2022-04-19T09:57:35 Z AKiko Lightning Rod (NOI18_lightningrod) C++14
4 / 100
 1566 ms 140356 KB 
#include <bits/stdc++.h>
#define ll long long
#define ull unsigned long long
#define ss second
#define ff first
#define pb push_back
#define pii pair<int, int>
#define INF INT_MAX
using namespace std;
void debug_out() { cerr << endl; }
template<typename Head, typename... Tail> void debug_out(Head H, Tail... T) { cerr << ' ' << H; debug_out(T...); }
#ifdef AKIKO_DEBUG
#define debug(...) cerr << "\033[1;31m(" << #__VA_ARGS__ << "):\033[0m", debug_out(__VA_ARGS__)
#else
#define debug(...)
#endif

#define FAST ios::sync_with_stdio(false);cin.tie(0);cout.tie(0);

const ll MOD = 1e9 + 7;








int main() {
    FAST
    int n;
    cin >> n;
    vector<pii> a(n);
    for(int i = 0; i < n; i++) {
        cin >> a[i].ff >> a[i].ss;
    }
    cout << n << "\n";
    

    return 0;
}

/* stuff you should look for
    * int overflow, array bounds
    * special cases (n=1?)
    * do smth instead of nothing and stay organized
    * WRITE STUFF DOWN
    * DON'T GET STUCK ON ONE APPROACH
*/

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 1534 ms 138136 KB Output is correct
2 Correct 1565 ms 121964 KB Output is correct
3 Correct 1411 ms 120716 KB Output is correct

Subtask #2
0 / 7.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 212 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 12.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 212 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 21.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 212 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 26.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 212 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 1566 ms 140356 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #7
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1534 ms 138136 KB Output is correct
2 Correct 1565 ms 121964 KB Output is correct
3 Correct 1411 ms 120716 KB Output is correct
4 Incorrect 1 ms 212 KB Output isn't correct
5 Halted 0 ms 0 KB -