oj.uz

Submission #415895

# Submission time Handle Problem Language Result Execution time Memory
415895 2021-06-01T16:44:53 Z Theo830 Art Class (IOI13_artclass) C++17
0 / 100
 81 ms 3308 KB 
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
ll INF = 1e9+7;
ll MOD = 998244353;
typedef pair<ll,ll> ii;
#define iii pair<ll,ii>
#define f(i,a,b) for(ll i = a;i < b;i++)
#define pb push_back
#define vll vector<ll>
#define F first
#define S second
#define all(x) (x).begin(), (x).end()
///I hope I will get uprating and don't make mistakes
///I will never stop programming
///sqrt(-1) Love C++
///Please don't hack me
///@TheofanisOrfanou Theo830
///Think different approaches (bs,dp,greedy,graphs,shortest paths,mst)
///Stay Calm
///Look for special cases
///Beware of overflow and array bounds
///Think the problem backwards
///Deltix Round, Spring 2021 (open for everyone, rated, Div. 1 + Div. 2)
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
uniform_int_distribution<ll> distr;
ll rnd(ll a, ll b){return distr(rng)%(b-a+1)+a;}
#include "artclass.h"
int style(int H, int W, int R[500][500], int G[500][500], int B[500][500]) {
    ll n = H,m = W;
    ll posa = (n * m + 3) / 4;
    ll ans = 1;
    f(i,0,n){
        f(j,0,m){
            ll maxi = max({abs(R[i][j] - G[i][j]),abs(R[i][j] - B[i][j]),abs(G[i][j] - B[i][j])});
        }
    }
    if(posa <= 0){
        ans = 2;
    }
    return ans;
}

Compilation message

artclass.cpp: In function 'int style(int, int, int (*)[500], int (*)[500], int (*)[500])':
artclass.cpp:35:16: warning: unused variable 'maxi' [-Wunused-variable]
   35 |             ll maxi = max({abs(R[i][j] - G[i][j]),abs(R[i][j] - B[i][j]),abs(G[i][j] - B[i][j])});
      |                ^~~~

Subtask #1
0.0 / 100.0

# Verdict Execution time Memory Grader output
1 Incorrect 57 ms 2512 KB Output isn't correct
2 Correct 65 ms 3096 KB Output is correct
3 Incorrect 30 ms 1476 KB Output isn't correct
4 Incorrect 56 ms 2844 KB Output isn't correct
5 Incorrect 52 ms 3196 KB Output isn't correct
6 Incorrect 53 ms 2688 KB Output isn't correct
7 Correct 65 ms 3100 KB Output is correct
8 Incorrect 37 ms 3140 KB Output isn't correct
9 Incorrect 52 ms 2624 KB Output isn't correct
10 Correct 64 ms 3092 KB Output is correct
11 Incorrect 43 ms 1992 KB Output isn't correct
12 Incorrect 19 ms 3192 KB Output isn't correct
13 Incorrect 31 ms 1476 KB Output isn't correct
14 Incorrect 43 ms 3136 KB Output isn't correct
15 Correct 67 ms 3112 KB Output is correct
16 Correct 81 ms 3196 KB Output is correct
17 Incorrect 41 ms 2156 KB Output isn't correct
18 Incorrect 53 ms 3220 KB Output isn't correct
19 Correct 37 ms 1868 KB Output is correct
20 Correct 63 ms 3140 KB Output is correct
21 Incorrect 53 ms 2620 KB Output isn't correct
22 Incorrect 55 ms 3156 KB Output isn't correct
23 Incorrect 47 ms 2500 KB Output isn't correct
24 Incorrect 49 ms 2344 KB Output isn't correct
25 Incorrect 40 ms 3140 KB Output isn't correct
26 Incorrect 44 ms 3144 KB Output isn't correct
27 Incorrect 56 ms 2696 KB Output isn't correct
28 Correct 62 ms 3140 KB Output is correct
29 Incorrect 55 ms 3140 KB Output isn't correct
30 Incorrect 52 ms 2628 KB Output isn't correct
31 Incorrect 52 ms 3132 KB Output isn't correct
32 Incorrect 41 ms 3196 KB Output isn't correct
33 Incorrect 14 ms 876 KB Output isn't correct
34 Correct 63 ms 3100 KB Output is correct
35 Incorrect 45 ms 3140 KB Output isn't correct
36 Incorrect 50 ms 3100 KB Output isn't correct
37 Incorrect 56 ms 3188 KB Output isn't correct
38 Incorrect 62 ms 3020 KB Output isn't correct
39 Incorrect 54 ms 3140 KB Output isn't correct
40 Incorrect 43 ms 3140 KB Output isn't correct
41 Incorrect 52 ms 2660 KB Output isn't correct
42 Incorrect 36 ms 1688 KB Output isn't correct
43 Incorrect 56 ms 3140 KB Output isn't correct
44 Incorrect 44 ms 3184 KB Output isn't correct
45 Incorrect 60 ms 3096 KB Output isn't correct
46 Incorrect 51 ms 2456 KB Output isn't correct
47 Correct 57 ms 2940 KB Output is correct
48 Correct 58 ms 3184 KB Output is correct
49 Incorrect 49 ms 2500 KB Output isn't correct
50 Incorrect 63 ms 2724 KB Output isn't correct
51 Incorrect 60 ms 3144 KB Output isn't correct
52 Incorrect 54 ms 3268 KB Output isn't correct
53 Incorrect 50 ms 2500 KB Output isn't correct
54 Incorrect 55 ms 2628 KB Output isn't correct
55 Incorrect 36 ms 1780 KB Output isn't correct
56 Incorrect 51 ms 3140 KB Output isn't correct
57 Incorrect 51 ms 2620 KB Output isn't correct
58 Correct 45 ms 3148 KB Output is correct
59 Correct 62 ms 3132 KB Output is correct
60 Incorrect 46 ms 2132 KB Output isn't correct
61 Correct 63 ms 3100 KB Output is correct
62 Correct 71 ms 3104 KB Output is correct
63 Incorrect 37 ms 1728 KB Output isn't correct
64 Incorrect 30 ms 1452 KB Output isn't correct
65 Incorrect 43 ms 2116 KB Output isn't correct
66 Correct 50 ms 3104 KB Output is correct
67 Incorrect 54 ms 3216 KB Output isn't correct
68 Correct 76 ms 3192 KB Output is correct
69 Incorrect 55 ms 3212 KB Output isn't correct
70 Incorrect 54 ms 3140 KB Output isn't correct
71 Incorrect 53 ms 3140 KB Output isn't correct
72 Correct 61 ms 3140 KB Output is correct
73 Incorrect 56 ms 3192 KB Output isn't correct
74 Incorrect 49 ms 2600 KB Output isn't correct
75 Correct 72 ms 3168 KB Output is correct
76 Incorrect 57 ms 3140 KB Output isn't correct
77 Incorrect 55 ms 2556 KB Output isn't correct
78 Incorrect 64 ms 3140 KB Output isn't correct
79 Incorrect 51 ms 2580 KB Output isn't correct
80 Incorrect 45 ms 2008 KB Output isn't correct
81 Incorrect 50 ms 3160 KB Output isn't correct
82 Incorrect 64 ms 2636 KB Output isn't correct
83 Incorrect 53 ms 3100 KB Output isn't correct
84 Incorrect 54 ms 3180 KB Output isn't correct
85 Incorrect 43 ms 3136 KB Output isn't correct
86 Incorrect 50 ms 2492 KB Output isn't correct
87 Incorrect 44 ms 3140 KB Output isn't correct
88 Correct 42 ms 3160 KB Output is correct
89 Incorrect 48 ms 2412 KB Output isn't correct
90 Incorrect 60 ms 2412 KB Output isn't correct
91 Correct 47 ms 3308 KB Output is correct
92 Incorrect 47 ms 2472 KB Output isn't correct
93 Incorrect 55 ms 2804 KB Output isn't correct
94 Correct 57 ms 3100 KB Output is correct
95 Incorrect 33 ms 1732 KB Output isn't correct
96 Incorrect 69 ms 3180 KB Output isn't correct
97 Incorrect 53 ms 2556 KB Output isn't correct
98 Incorrect 56 ms 2800 KB Output isn't correct
99 Incorrect 54 ms 3168 KB Output isn't correct
100 Incorrect 45 ms 3140 KB Output isn't correct
101 Incorrect 53 ms 3164 KB Output isn't correct
102 Correct 63 ms 3140 KB Output is correct