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Submission #831592

# Submission time Handle Problem Language Result Execution time Memory
831592 2023-08-20T11:01:30 Z ALeonidou Counting Mushrooms (IOI20_mushrooms) C++17
25 / 100
 91 ms 256 KB 
#include "mushrooms.h"
#include <bits/stdc++.h>

using namespace std;

#define ll int
#define F first
#define S second
#define sz(x) (ll)x.size()
#define MID ((l+r)/2)
#define pb push_back
#define dbg(x) cout<<#x<<": "<<x<<endl;
#define dbg2(x,y) cout<<#x<<": "<<x<<" "<<#y<<": "<<y<<endl;
#define dbg3(x,y,z) cout<<#x<<": "<<x<<" "<<#y<<": "<<y<<" "<<#z<<": "<<z<<endl;
#define dbg4(x,y,z,w) cout<<#x<<": "<<x<<" "<<#y<<": "<<y<<" "<<#z<<": "<<z<<" "<<#w<<": "<<w<<endl;
#define INF 1e9
typedef vector <ll> vi;
typedef pair<ll,ll> ii;
typedef vector <ii> vii;

void printVct(vi &v, string s =""){
    if (sz(s) > 0) cout<<s<<": ";
    for (ll i=0; i<sz(v); i++){
        cout<<v[i]<<" ";
    }
    cout<<endl;
}

void tabb(ll n) {
    for (ll i= 0; i<n; i++) cout<<"\t";
}

int count_mushrooms(int n) {
    ll ans = 1;
    ll u;
    for (ll i=2; i<n; i+=2){
        u = use_machine({i-1, 0, i});
        ans += 2-u;
    }
    if (n%2 == 0){
        u = use_machine({0, n-1});
        ans += 1-u;
    }
    return ans;
}

Subtask #1
25.0 / 100.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 0 ms 208 KB Output is correct
4 Correct 0 ms 208 KB Output is correct
5 Correct 1 ms 208 KB Output is correct
6 Partially correct 7 ms 208 KB Output is partially correct
7 Partially correct 85 ms 208 KB Output is partially correct
8 Partially correct 83 ms 208 KB Output is partially correct
9 Partially correct 62 ms 208 KB Output is partially correct
10 Partially correct 58 ms 208 KB Output is partially correct
11 Partially correct 83 ms 208 KB Output is partially correct
12 Partially correct 85 ms 208 KB Output is partially correct
13 Partially correct 51 ms 208 KB Output is partially correct
14 Partially correct 37 ms 208 KB Output is partially correct
15 Partially correct 82 ms 208 KB Output is partially correct
16 Partially correct 52 ms 208 KB Output is partially correct
17 Partially correct 42 ms 208 KB Output is partially correct
18 Partially correct 69 ms 208 KB Output is partially correct
19 Partially correct 91 ms 208 KB Output is partially correct
20 Partially correct 76 ms 256 KB Output is partially correct
21 Partially correct 36 ms 208 KB Output is partially correct
22 Partially correct 57 ms 208 KB Output is partially correct
23 Partially correct 61 ms 208 KB Output is partially correct
24 Partially correct 19 ms 208 KB Output is partially correct
25 Partially correct 82 ms 208 KB Output is partially correct
26 Partially correct 62 ms 208 KB Output is partially correct
27 Partially correct 83 ms 208 KB Output is partially correct
28 Partially correct 56 ms 208 KB Output is partially correct
29 Partially correct 67 ms 208 KB Output is partially correct
30 Partially correct 65 ms 208 KB Output is partially correct
31 Partially correct 65 ms 208 KB Output is partially correct
32 Partially correct 61 ms 208 KB Output is partially correct
33 Partially correct 82 ms 208 KB Output is partially correct
34 Partially correct 71 ms 208 KB Output is partially correct
35 Partially correct 70 ms 208 KB Output is partially correct
36 Partially correct 35 ms 208 KB Output is partially correct
37 Partially correct 39 ms 208 KB Output is partially correct
38 Partially correct 65 ms 208 KB Output is partially correct
39 Partially correct 61 ms 208 KB Output is partially correct
40 Partially correct 69 ms 208 KB Output is partially correct
41 Partially correct 63 ms 208 KB Output is partially correct
42 Partially correct 71 ms 208 KB Output is partially correct
43 Partially correct 79 ms 208 KB Output is partially correct
44 Partially correct 58 ms 208 KB Output is partially correct
45 Partially correct 86 ms 208 KB Output is partially correct
46 Partially correct 68 ms 208 KB Output is partially correct
47 Partially correct 86 ms 208 KB Output is partially correct
48 Partially correct 86 ms 208 KB Output is partially correct
49 Partially correct 69 ms 208 KB Output is partially correct
50 Partially correct 78 ms 208 KB Output is partially correct
51 Partially correct 65 ms 208 KB Output is partially correct
52 Partially correct 68 ms 208 KB Output is partially correct
53 Partially correct 87 ms 208 KB Output is partially correct
54 Partially correct 67 ms 208 KB Output is partially correct
55 Partially correct 76 ms 208 KB Output is partially correct
56 Partially correct 62 ms 208 KB Output is partially correct
57 Partially correct 82 ms 208 KB Output is partially correct
58 Partially correct 67 ms 208 KB Output is partially correct
59 Partially correct 87 ms 208 KB Output is partially correct
60 Partially correct 69 ms 208 KB Output is partially correct
61 Partially correct 83 ms 208 KB Output is partially correct
62 Correct 0 ms 208 KB Output is correct
63 Correct 0 ms 208 KB Output is correct
64 Correct 0 ms 208 KB Output is correct
65 Correct 0 ms 208 KB Output is correct
66 Correct 0 ms 208 KB Output is correct
67 Correct 0 ms 208 KB Output is correct
68 Correct 0 ms 208 KB Output is correct
69 Correct 1 ms 208 KB Output is correct
70 Correct 1 ms 208 KB Output is correct
71 Correct 0 ms 208 KB Output is correct
72 Correct 0 ms 208 KB Output is correct
73 Correct 1 ms 208 KB Output is correct
74 Correct 0 ms 208 KB Output is correct
75 Correct 0 ms 208 KB Output is correct
76 Correct 0 ms 208 KB Output is correct
77 Correct 0 ms 208 KB Output is correct
78 Correct 0 ms 208 KB Output is correct
79 Correct 0 ms 208 KB Output is correct
80 Correct 0 ms 208 KB Output is correct
81 Correct 0 ms 208 KB Output is correct
82 Correct 0 ms 208 KB Output is correct
83 Correct 0 ms 208 KB Output is correct
84 Correct 1 ms 208 KB Output is correct
85 Correct 0 ms 208 KB Output is correct
86 Correct 0 ms 208 KB Output is correct
87 Correct 0 ms 208 KB Output is correct
88 Correct 1 ms 208 KB Output is correct
89 Correct 0 ms 208 KB Output is correct
90 Correct 0 ms 208 KB Output is correct
91 Correct 0 ms 208 KB Output is correct