oj.uz

Submission #1093948

# Submission time Handle Problem Language Result Execution time Memory
1093948 2024-09-28T06:31:49 Z KasymK Hedgehog Daniyar and Algorithms (IZhO19_sortbooks) C++17
8 / 100
 3000 ms 604 KB 
#include "bits/stdc++.h"
using namespace std;
#define ff first
#define ss second
#define all(v) v.begin(), v.end()
#define ll long long
#define pb push_back
#define pii pair<int, int>
#define pli pair<ll, int>
#define pll pair<ll, ll>
#define tr(i, c) for(auto i = c.begin(); i != c.end(); ++i)
#define wr puts("----------------")
template<class T>bool umin(T& a,T b){if(a>b){a=b;return 1;}return 0;}
template<class T>bool umax(T& a,T b){if(a<b){a=b;return 1;}return 0;}
const int N = 5e3+5;
int v[N];

int main(){
    int n, q;
    scanf("%d%d", &n, &q);
    for(int i = 1; i <= n; ++i){
        int x;
        scanf("%d", &x);
        v[i] = x;
    }
    vector<int> A;
    int l, r, k;
    auto wow = [&]() -> bool {
        int mx = -1, sz = (int)A.size();
        for(int i = 0; i < sz; ++i)
            for(int j = i-1; j >= 0; --j)
                if(A[i] < A[j])
                    swap(A[i], A[j]), umax(mx, A[i]+A[j]);
        return (mx <= k);
    };
    while(q--){
        scanf("%d%d%d", &l, &r, &k);
        for(int i = l; i <= r; ++i)
            A.pb(v[i]);
        // hazel eyes with green flecks ---> the only thing, that I enjoy of looking...
        bool ok = wow();
        puts(ok ? "1" : "0");
        A.clear();
    }
    return 0;
}

Compilation message

sortbooks.cpp: In function 'int main()':
sortbooks.cpp:20:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   20 |     scanf("%d%d", &n, &q);
      |     ~~~~~^~~~~~~~~~~~~~~~
sortbooks.cpp:23:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   23 |         scanf("%d", &x);
      |         ~~~~~^~~~~~~~~~
sortbooks.cpp:37:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   37 |         scanf("%d%d%d", &l, &r, &k);
      |         ~~~~~^~~~~~~~~~~~~~~~~~~~~~

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 436 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 11 ms 348 KB Output is correct
7 Correct 9 ms 348 KB Output is correct
8 Correct 22 ms 456 KB Output is correct
9 Correct 7 ms 344 KB Output is correct
10 Correct 23 ms 348 KB Output is correct

Subtask #2
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 436 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 11 ms 348 KB Output is correct
7 Correct 9 ms 348 KB Output is correct
8 Correct 22 ms 456 KB Output is correct
9 Correct 7 ms 344 KB Output is correct
10 Correct 23 ms 348 KB Output is correct
11 Correct 349 ms 512 KB Output is correct
12 Execution timed out 3021 ms 596 KB Time limit exceeded
13 Halted 0 ms 0 KB -

Subtask #3
0 / 13.0

# Verdict Execution time Memory Grader output
1 Runtime error 2 ms 604 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #4
0 / 17.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 604 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #5
0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 436 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 11 ms 348 KB Output is correct
7 Correct 9 ms 348 KB Output is correct
8 Correct 22 ms 456 KB Output is correct
9 Correct 7 ms 344 KB Output is correct
10 Correct 23 ms 348 KB Output is correct
11 Correct 349 ms 512 KB Output is correct
12 Execution timed out 3021 ms 596 KB Time limit exceeded
13 Halted 0 ms 0 KB -

Subtask #6
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 436 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 11 ms 348 KB Output is correct
7 Correct 9 ms 348 KB Output is correct
8 Correct 22 ms 456 KB Output is correct
9 Correct 7 ms 344 KB Output is correct
10 Correct 23 ms 348 KB Output is correct
11 Correct 349 ms 512 KB Output is correct
12 Execution timed out 3021 ms 596 KB Time limit exceeded
13 Halted 0 ms 0 KB -