oj.uz

Submission #257723

# Submission time Handle Problem Language Result Execution time Memory
257723 2020-08-04T15:52:23 Z davi_bart Art Class (IOI13_artclass) C++14
100 / 100
 95 ms 20488 KB 
#pragma GCC optimize("O3")
#include <bits/stdc++.h>
#include "artclass.h"
using namespace std;
typedef long long ll;
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
int e=25;
bool vis[260][260][260];
int style(int H, int W, int R[500][500], int G[500][500], int B[500][500]){
    for(int i=0;i<259;i++){
      for(int j=0;j<259;j++){
        for(int h=0;h<259;h++)vis[i][j][h]=0;
      }
    }
    int r=0,g=0,b=0;
    int diff=0,tot=0;
    int neri=0;
    for(int i=0;i<H;i++){
      for(int j=0;j<W;j++){
        r+=R[i][j];
        g+=G[i][j];
        b+=B[i][j];
        if(i>0){
          tot++;
          if(abs(R[i][j]-R[i-1][j])+abs(G[i][j]-G[i-1][j])+abs(B[i][j]-B[i-1][j])>e)diff++;
        }
        if(j>0){
          tot++;
          if(abs(R[i][j]-R[i][j-1])+abs(G[i][j]-G[i][j-1])+abs(B[i][j]-B[i][j-1])>e)diff++;
        }
        //if(R[i][j]+G[i][j]+B[i][j]<20)neri++;
        vis[R[i][j]][G[i][j]][B[i][j]]=1;
      }
    }
    int num=0;
    for(int i=0;i<259;i++){
      for(int j=0;j<259;j++){
        for(int h=0;h<259;h++)num+=vis[i][j][h];
      }
    }
    r/=(H*W);
    g/=(H*W);
    b/=(H*W);
    double x=diff*100.0/tot;
    //cout<<x<<"%  div:"<<num<<"  "<<b<<"   ";
    if(x<4)return 4;
    if(x<28)return 1;
    if(x<56 || (x<70 && b<80))return 2;
    return 3;
}

Compilation message

artclass.cpp: In function 'int style(int, int, int (*)[500], int (*)[500], int (*)[500])':
artclass.cpp:17:9: warning: unused variable 'neri' [-Wunused-variable]
     int neri=0;
         ^~~~

Subtask #1
100.0 / 100.0

# Verdict Execution time Memory Grader output
1 Incorrect 60 ms 20344 KB Output isn't correct
2 Correct 74 ms 19832 KB Output is correct
3 Correct 66 ms 19576 KB Output is correct
4 Correct 71 ms 20344 KB Output is correct
5 Correct 52 ms 20344 KB Output is correct
6 Correct 56 ms 20344 KB Output is correct
7 Correct 49 ms 19068 KB Output is correct
8 Correct 82 ms 20344 KB Output is correct
9 Incorrect 57 ms 19320 KB Output isn't correct
10 Correct 77 ms 19832 KB Output is correct
11 Correct 76 ms 20360 KB Output is correct
12 Correct 41 ms 20320 KB Output is correct
13 Correct 71 ms 19832 KB Output is correct
14 Correct 67 ms 20344 KB Output is correct
15 Correct 73 ms 19960 KB Output is correct
16 Correct 83 ms 20348 KB Output is correct
17 Correct 75 ms 20472 KB Output is correct
18 Incorrect 90 ms 20488 KB Output isn't correct
19 Correct 50 ms 18936 KB Output is correct
20 Correct 53 ms 20344 KB Output is correct
21 Correct 74 ms 19960 KB Output is correct
22 Correct 56 ms 20344 KB Output is correct
23 Correct 64 ms 19576 KB Output is correct
24 Correct 66 ms 19704 KB Output is correct
25 Correct 65 ms 19704 KB Output is correct
26 Correct 72 ms 19960 KB Output is correct
27 Correct 73 ms 19832 KB Output is correct
28 Correct 53 ms 18936 KB Output is correct
29 Correct 80 ms 20336 KB Output is correct
30 Incorrect 74 ms 19832 KB Output isn't correct
31 Correct 69 ms 20344 KB Output is correct
32 Correct 49 ms 18936 KB Output is correct
33 Correct 58 ms 20344 KB Output is correct
34 Correct 95 ms 20344 KB Output is correct
35 Correct 69 ms 20344 KB Output is correct
36 Correct 75 ms 20472 KB Output is correct
37 Correct 85 ms 20344 KB Output is correct
38 Correct 70 ms 19832 KB Output is correct
39 Correct 72 ms 20344 KB Output is correct
40 Correct 81 ms 19832 KB Output is correct
41 Correct 67 ms 19724 KB Output is correct
42 Correct 74 ms 19832 KB Output is correct
43 Correct 70 ms 20344 KB Output is correct
44 Correct 75 ms 20344 KB Output is correct
45 Correct 71 ms 20344 KB Output is correct
46 Correct 75 ms 20388 KB Output is correct
47 Correct 73 ms 20344 KB Output is correct
48 Correct 81 ms 20344 KB Output is correct
49 Correct 70 ms 20348 KB Output is correct
50 Correct 90 ms 20344 KB Output is correct
51 Correct 42 ms 18680 KB Output is correct
52 Correct 66 ms 20336 KB Output is correct
53 Correct 59 ms 19320 KB Output is correct
54 Correct 24 ms 18048 KB Output is correct
55 Incorrect 56 ms 20344 KB Output isn't correct
56 Correct 71 ms 20344 KB Output is correct
57 Correct 93 ms 20344 KB Output is correct
58 Correct 79 ms 20344 KB Output is correct
59 Correct 70 ms 20428 KB Output is correct
60 Incorrect 76 ms 20088 KB Output isn't correct
61 Correct 50 ms 18936 KB Output is correct
62 Correct 42 ms 18808 KB Output is correct
63 Correct 61 ms 20344 KB Output is correct
64 Incorrect 68 ms 20344 KB Output isn't correct
65 Incorrect 82 ms 20344 KB Output isn't correct
66 Correct 68 ms 19704 KB Output is correct
67 Correct 68 ms 19668 KB Output is correct
68 Correct 60 ms 20364 KB Output is correct
69 Correct 55 ms 20344 KB Output is correct
70 Correct 70 ms 19864 KB Output is correct
71 Correct 60 ms 20344 KB Output is correct
72 Correct 50 ms 20344 KB Output is correct
73 Correct 74 ms 19928 KB Output is correct
74 Correct 61 ms 19320 KB Output is correct
75 Correct 70 ms 19704 KB Output is correct
76 Correct 66 ms 20344 KB Output is correct
77 Correct 74 ms 20088 KB Output is correct
78 Incorrect 74 ms 20472 KB Output isn't correct
79 Correct 69 ms 19832 KB Output is correct
80 Correct 67 ms 20348 KB Output is correct
81 Correct 86 ms 20440 KB Output is correct
82 Correct 70 ms 20344 KB Output is correct
83 Correct 40 ms 18680 KB Output is correct
84 Correct 83 ms 20344 KB Output is correct
85 Correct 72 ms 20344 KB Output is correct
86 Correct 72 ms 20344 KB Output is correct
87 Correct 73 ms 20344 KB Output is correct
88 Incorrect 66 ms 19704 KB Output isn't correct
89 Correct 78 ms 20252 KB Output is correct
90 Correct 81 ms 20344 KB Output is correct
91 Correct 72 ms 20344 KB Output is correct
92 Correct 67 ms 19832 KB Output is correct
93 Correct 69 ms 19704 KB Output is correct
94 Correct 47 ms 20432 KB Output is correct
95 Correct 85 ms 20344 KB Output is correct
96 Correct 71 ms 19320 KB Output is correct
97 Correct 53 ms 20344 KB Output is correct
98 Correct 68 ms 20472 KB Output is correct
99 Correct 80 ms 20344 KB Output is correct
100 Correct 56 ms 19192 KB Output is correct
101 Correct 81 ms 20344 KB Output is correct
102 Correct 72 ms 19672 KB Output is correct