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Submission #974869

# Submission time Handle Problem Language Result Execution time Memory
974869 2024-05-04T03:58:33 Z vjudge1 Ljeto (COCI21_ljeto) C++17
50 / 50
 1 ms 604 KB 
#include <bits/stdc++.h>
using namespace std;
#define ll long long

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

    int n; cin >> n;

    vector < vector < int >> a ( 9 );

    for ( int i = 1; i <= n; i++){
        int time, t1, t2; cin >> time >> t1 >> t2;
        a[t1].push_back(time);
    }    

    ll ta = 0, tb = 0;

    for ( int i = 1; i <= 8; i++){
        ll now = -1e9;
        for ( int j = 0; j < a[i].size(); j++){
            if ( i <= 4 ){
                if ( a[i][j] - now <= 10){
                    ta += 150;
                    now = a[i][j];
                }
                else{
                    ta += 100;
                    now = a[i][j];
                }
            }
            else{
                if ( a[i][j] - now <= 10 ){
                    tb += 150;
                    now = a[i][j];
                }
                else{
                    tb += 100;
                    now = a[i][j];
                }
            }
        }
    }

    cout << ta << " " << tb << endl;
}

Compilation message

Main.cpp: In function 'int main()':
Main.cpp:21:28: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   21 |         for ( int j = 0; j < a[i].size(); j++){
      |                          ~~^~~~~~~~~~~~~

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 352 KB Output is correct
2 Correct 0 ms 348 KB Output is correct

Subtask #2
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 604 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 1 ms 344 KB Output is correct

Subtask #3
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 352 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 1 ms 604 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 1 ms 344 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct