oj.uz

Submission #970251

# Submission time Handle Problem Language Result Execution time Memory
970251 2024-04-26T09:32:33 Z NoMercy Sails (IOI07_sails) C++14
0 / 100
 1000 ms 8996 KB 
#include <bits/stdc++.h>
using namespace std;
 
    
int TIME = clock();
 
#define file \
            freopen("in.txt" , "r" , stdin); \
            freopen("out.txt" , "w" , stdout);
 
typedef long long ll;
 
void test_case () {
    int n , mx = 0;
    cin >> n;
    vector<array<int , 2>> a(n);
    for (int i = 0;i < n;i ++) {
        cin >> a[i][0] >> a[i][1];
        mx = max(mx , a[i][0]);
    }
    set<pair<int , int>> s;
    for (int i = 0;i < mx;i ++) {
        s.insert({0 , i});
    }
    ll res = 0;
    for (int i = n - 1;i >= 0;i --) {
        vector<pair<int , int>> _s;
        while (a[i][1] --) {
            assert((int)s.size() > 0);
            auto it = *s.begin();
            s.erase(s.begin());
            if (it.second >= a[i][0]) {
                a[i][1] ++;
                _s.push_back(it);
                continue;
            }
            res += it.first;
            _s.push_back({it.first + 1 , it.second});
        }
        for (int j = 0;j < (int)_s.size();j ++) {
            s.insert(_s[j]);
        }
    }
    cout << res << "\n";
}
 
int32_t main () {
 
   ////     file
    
 
    int t = 1;
    // cin >> t;
 
    while (t --) {
        test_case();
    }
 
    cerr << "\nTime elapsed: " << (clock() - TIME) * 1000.0 / CLOCKS_PER_SEC << " ms\n";
    return 0;
}

Subtask #1
0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 4 ms 344 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 581 ms 704 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 10.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1035 ms 2752 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #7
0 / 10.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1050 ms 2900 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #8
0 / 10.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1069 ms 4728 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #9
0 / 10.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1016 ms 8260 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #10
0 / 10.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1057 ms 8668 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #11
0 / 10.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1032 ms 8996 KB Time limit exceeded
2 Halted 0 ms 0 KB -