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Submission #575812

# Submission time Handle Problem Language Result Execution time Memory
575812 2022-06-11T09:56:26 Z Belgutei Art Class (IOI13_artclass) C++17
18 / 100
 57 ms 3256 KB 
#include "artclass.h"
#include <bits/stdc++.h>
#define ll long long
#define pb push_back
#define pp pop_back
#define mp make_pair
#define bb back
#define ff first
#define ss second

using namespace std;

bool inbound(pair<int, int> now, int H, int W) {
    if (now.ff < 0 || now.ff >= H) return 0;
    if (now.ss < 0 || now.ss >= W) return 0;
    return 1;
}

int style(int H, int W, int R[500][500], int G[500][500], int B[500][500]) {
    pair<int, int> dir[4] = {{0, 1}, {1, 0}, {-1, 0}, {0, -1}};
    long long avr = 0, avg = 0, avb = 0, avdisp = 0, now, cnt, total = 0;
    for (int i = 0; i < H; i++)
    for (int j = 0; j < W; j++) {
        avr += R[i][j];
        avg += G[i][j];
        avb += B[i][j];
        now = 0, cnt = 0;
        for (int k = 0; k < 4; k++) {
            if (!inbound({i+dir[k].ff, j+dir[k].ss}, H, W))
                continue;
            cnt++;
            now += abs(R[i][j]-R[i+dir[k].ff][j+dir[k].ss]);
            now += abs(G[i][j]-G[i+dir[k].ff][j+dir[k].ss]);
            now += abs(B[i][j]-B[i+dir[k].ff][j+dir[k].ss]);
        }
        if (cnt) {
            now /= cnt*3;
            if (now > 40)
                avdisp++;
        }
    }
    if (avdisp)
        avdisp = H*W/avdisp;
    avr /= (H*W);
    avg /= (H*W);
    avb /= (H*W);
    // cout << avr << ' ' << avg << ' ' << avb << ' ' << avdisp << '\n';
    if (avdisp < 40 && avdisp >= 5)
        return 1;
    if (avdisp < 5)
        return 3;
    if (avdisp > 500)
        return 4;
    if (abs(avg-avb)+abs(avr-avb) > 50) 
        return 2;
    return 1;
}

Compilation message

artclass.cpp: In function 'int style(int, int, int (*)[500], int (*)[500], int (*)[500])':
artclass.cpp:21:64: warning: unused variable 'total' [-Wunused-variable]
   21 |     long long avr = 0, avg = 0, avb = 0, avdisp = 0, now, cnt, total = 0;
      |                                                                ^~~~~

Subtask #1
18.0 / 100.0

# Verdict Execution time Memory Grader output
1 Incorrect 40 ms 2400 KB Output isn't correct
2 Correct 50 ms 2468 KB Output is correct
3 Incorrect 31 ms 3156 KB Output isn't correct
4 Correct 44 ms 2624 KB Output is correct
5 Correct 24 ms 1484 KB Output is correct
6 Correct 45 ms 2696 KB Output is correct
7 Incorrect 47 ms 3148 KB Output isn't correct
8 Correct 30 ms 1716 KB Output is correct
9 Incorrect 45 ms 3148 KB Output isn't correct
10 Correct 57 ms 3104 KB Output is correct
11 Correct 54 ms 3220 KB Output is correct
12 Incorrect 50 ms 2984 KB Output isn't correct
13 Correct 36 ms 2188 KB Output is correct
14 Incorrect 41 ms 2516 KB Output isn't correct
15 Correct 39 ms 3124 KB Output is correct
16 Incorrect 41 ms 2388 KB Output isn't correct
17 Incorrect 44 ms 3204 KB Output isn't correct
18 Correct 45 ms 3224 KB Output is correct
19 Correct 37 ms 3156 KB Output is correct
20 Correct 30 ms 1876 KB Output is correct
21 Correct 45 ms 2596 KB Output is correct
22 Correct 48 ms 2652 KB Output is correct
23 Correct 41 ms 3164 KB Output is correct
24 Correct 55 ms 3172 KB Output is correct
25 Correct 55 ms 3180 KB Output is correct
26 Incorrect 46 ms 3220 KB Output isn't correct
27 Correct 38 ms 3160 KB Output is correct
28 Incorrect 33 ms 3124 KB Output isn't correct
29 Correct 44 ms 3144 KB Output is correct
30 Incorrect 53 ms 3156 KB Output isn't correct
31 Correct 28 ms 1680 KB Output is correct
32 Incorrect 39 ms 2508 KB Output isn't correct
33 Incorrect 35 ms 2072 KB Output isn't correct
34 Incorrect 35 ms 2052 KB Output isn't correct
35 Correct 37 ms 3148 KB Output is correct
36 Correct 44 ms 3160 KB Output is correct
37 Correct 44 ms 2708 KB Output is correct
38 Correct 54 ms 3064 KB Output is correct
39 Incorrect 48 ms 2796 KB Output isn't correct
40 Incorrect 51 ms 3220 KB Output isn't correct
41 Incorrect 44 ms 3180 KB Output isn't correct
42 Correct 23 ms 1480 KB Output is correct
43 Correct 11 ms 852 KB Output is correct
44 Incorrect 35 ms 3136 KB Output isn't correct
45 Incorrect 43 ms 2540 KB Output isn't correct
46 Correct 47 ms 3148 KB Output is correct
47 Correct 44 ms 2624 KB Output is correct
48 Incorrect 42 ms 2644 KB Output isn't correct
49 Correct 44 ms 3188 KB Output is correct
50 Correct 46 ms 2764 KB Output is correct
51 Incorrect 35 ms 3196 KB Output isn't correct
52 Incorrect 38 ms 3120 KB Output isn't correct
53 Incorrect 41 ms 2528 KB Output isn't correct
54 Correct 33 ms 3156 KB Output is correct
55 Incorrect 50 ms 3160 KB Output isn't correct
56 Incorrect 45 ms 2764 KB Output isn't correct
57 Incorrect 13 ms 3156 KB Output isn't correct
58 Incorrect 32 ms 3212 KB Output isn't correct
59 Incorrect 48 ms 3128 KB Output isn't correct
60 Incorrect 45 ms 2600 KB Output isn't correct
61 Incorrect 44 ms 3116 KB Output isn't correct
62 Correct 24 ms 1516 KB Output is correct
63 Correct 38 ms 3184 KB Output is correct
64 Incorrect 53 ms 3148 KB Output isn't correct
65 Correct 50 ms 3108 KB Output is correct
66 Correct 29 ms 1792 KB Output is correct
67 Correct 43 ms 3152 KB Output is correct
68 Correct 45 ms 3116 KB Output is correct
69 Incorrect 42 ms 2572 KB Output isn't correct
70 Correct 54 ms 3148 KB Output is correct
71 Incorrect 27 ms 3224 KB Output isn't correct
72 Incorrect 50 ms 2752 KB Output isn't correct
73 Correct 28 ms 1812 KB Output is correct
74 Correct 51 ms 3148 KB Output is correct
75 Incorrect 47 ms 2780 KB Output isn't correct
76 Correct 54 ms 3092 KB Output is correct
77 Correct 45 ms 3220 KB Output is correct
78 Incorrect 47 ms 2776 KB Output isn't correct
79 Incorrect 44 ms 2380 KB Output isn't correct
80 Correct 53 ms 3256 KB Output is correct
81 Incorrect 44 ms 3148 KB Output isn't correct
82 Correct 36 ms 2124 KB Output is correct
83 Incorrect 45 ms 2764 KB Output isn't correct
84 Correct 43 ms 3160 KB Output is correct
85 Correct 38 ms 3148 KB Output is correct
86 Incorrect 46 ms 3116 KB Output isn't correct
87 Incorrect 45 ms 2688 KB Output isn't correct
88 Correct 48 ms 2544 KB Output is correct
89 Incorrect 35 ms 3156 KB Output isn't correct
90 Incorrect 46 ms 3180 KB Output isn't correct
91 Correct 34 ms 2060 KB Output is correct
92 Incorrect 43 ms 3212 KB Output isn't correct
93 Correct 44 ms 3192 KB Output is correct
94 Correct 32 ms 3140 KB Output is correct
95 Correct 43 ms 2416 KB Output is correct
96 Incorrect 40 ms 2420 KB Output isn't correct
97 Incorrect 44 ms 3148 KB Output isn't correct
98 Correct 53 ms 3152 KB Output is correct
99 Correct 47 ms 3156 KB Output is correct
100 Correct 56 ms 3188 KB Output is correct
101 Correct 45 ms 3092 KB Output is correct
102 Incorrect 40 ms 3128 KB Output isn't correct