oj.uz

Submission #971752

# Submission time Handle Problem Language Result Execution time Memory
971752 2024-04-29T08:57:44 Z saidpon Bank (IZhO14_bank) C++17
0 / 100
 8 ms 29020 KB 
#include <bits/stdc++.h>
#define ordered_set tree <int, null_type, less<int>, rb_tree_tag, tree_order_statistics_node_update>
#define nemeshay ios::sync_with_stdio(0), cin.tie(0), cout.tie(0);
#define allr(pon) pon.rbegin(), pon.rend()
#include <ext/pb_ds/assoc_container.hpp>
#define all(pon) pon.begin(), pon.end()
#include <ext/pb_ds/tree_policy.hpp>
#define pii pair <int, int>
#define nosolve puts("-1")
#define YES puts("YES")
#define pb push_back
#define pf push_front
#define int long long
#define OK puts("OK")
#define NO puts("NO")
#define sigma signed
#define sc second
#define fr first
using namespace __gnu_pbds;
using namespace std;
const int N = 1e6 + 20, INF = 2e9 + 7;
vector <int> pon[N];
int a[N], b[N], dp[N];
sigma main(){
    nemeshay
    map <int, bool> sigmapon;
    int n, m;
    cin >> n >> m;
    for (int i = 0; i < n; i++) cin >> a[i];
    for (int i = 0; i < m; i++) cin >> b[i];
    for (int i = 0; i < n; i++){
        for (int j = 1; j <= a[i]; j++) dp[j] = INF;
        for (int j = 0; j < m; j++) {
            if (!sigmapon[j]) {
                for (int k = b[j]; k <= a[i]; k++) {
                    if (dp[k - b[j]] + 1 < dp[k]) {
                        dp[k] = dp[k - b[j]] + 1;
                        pon[k] = pon[k - b[j]];
                        pon[k].pb(j);
                    }
                }
            }
        }
        if (dp[a[i]] == INF){
            NO;
            return 0;
        }
        for (auto j: pon[a[i]]) sigmapon[j] = 1;
    }
    YES;
}

Subtask #1
0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 7 ms 28760 KB Output is correct
2 Incorrect 6 ms 28764 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #2
0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 7 ms 28764 KB Output is correct
2 Correct 7 ms 28620 KB Output is correct
3 Correct 8 ms 29020 KB Output is correct
4 Incorrect 7 ms 28744 KB Output isn't correct
5 Halted 0 ms 0 KB -

Subtask #3
0 / 27.0

# Verdict Execution time Memory Grader output
1 Incorrect 8 ms 28760 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 7 ms 28760 KB Output is correct
2 Incorrect 6 ms 28764 KB Output isn't correct
3 Halted 0 ms 0 KB -