oj.uz

답안 #739681

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
739681 2023-05-11T03:11:11 Z yeyso 미술 수업 (IOI13_artclass) C++14
0 / 100
 57 ms 6236 KB 
#include "artclass.h"
#include <bits/stdc++.h>
using namespace std;
 
int style(int h, int w, int R[500][500], int G[500][500], int B[500][500]) {
    //return 2;
    vector<vector<int>> gr(h, vector<int>(w, 0));
    vector<vector<int>> gg(h, vector<int>(w, 0));
    vector<vector<int>> gb(h, vector<int>(w, 0));
 
    vector<int> grd(500, 0);
    vector<int> grg(500, 0);
    vector<int> grb(500, 0);
 
    int mcir = 0;
    int mcig = 0;
    int mcib = 0;
 
    int noiser = 0;
    int noiseg = 0;
    int noiseb = 0;
    int productrgb = 1;
    int dr, dg, db;
    int white = 0; int black = 0;
    for(int i = 1; i < h; i ++){
        for(int j = 1; j < w; j ++){
            dr = 2 * R[i][j] - R[i-1][j] - R[i][j-1];
            dg = 2 * G[i][j] - G[i-1][j] - G[i][j-1];
            db = 2 * B[i][j] - B[i-1][j] - B[i][j-1];
            if(R[i][j] > 200 and G[i][j] > 200 and B[i][j] > 200){
                white += 1;
            }
            if(R[i][j] < 50 and G[i][j] < 50 and B[i][j] < 50){
                black += 1;
            }
            gr[i][j] = dr;
            gg[i][j] = dg;
            gb[i][j] = db;
            grd[abs(dr)] += 1;
            grg[abs(dg)] += 1;
            grb[abs(db)] += 1;

            noiser += abs(dr);
            noiseg += abs(dg);
            noiseb += abs(db);

        }
    }
    noiser /= (h * w);
    noiseg /= (h * w);
    noiseb /= (h * w);
    vector<int> rfix = {0};
    vector<int> gfix = {0};
    vector<int> bfix = {0};
    for(int i = 0; i < grd.size(); i ++){
        rfix.push_back(rfix[rfix.size()-1] + grd[i]);
        gfix.push_back(gfix[gfix.size()-1] + grg[i]);
        bfix.push_back(rfix[bfix.size()-1] + grb[i]);
    }
    if(rfix[6] + gfix[6] + bfix[6] > 200000 * (h * w) / (500 * 500)){
        if(white + black > 23000 * (h * w) / (500 * 500)){
            return 1;
        } else {
            return 4;
        }
    } else {
        if(noiser + noiseg + noiseb > 100){
            return 3;
        } else {
            return 2;
        }
    }
}
/*
g++ -DEVAL -static -O2 -o artclass grader.c artclass.cpp
*/

Compilation message

artclass.cpp: In function 'int style(int, int, int (*)[500], int (*)[500], int (*)[500])':
artclass.cpp:55:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   55 |     for(int i = 0; i < grd.size(); i ++){
      |                    ~~^~~~~~~~~~~~
artclass.cpp:15:9: warning: unused variable 'mcir' [-Wunused-variable]
   15 |     int mcir = 0;
      |         ^~~~
artclass.cpp:16:9: warning: unused variable 'mcig' [-Wunused-variable]
   16 |     int mcig = 0;
      |         ^~~~
artclass.cpp:17:9: warning: unused variable 'mcib' [-Wunused-variable]
   17 |     int mcib = 0;
      |         ^~~~
artclass.cpp:22:9: warning: unused variable 'productrgb' [-Wunused-variable]
   22 |     int productrgb = 1;
      |         ^~~~~~~~~~

Subtask #1
0.0 / 100.0

# 결과 실행 시간 메모리 Grader output
1 Correct 28 ms 3532 KB Output is correct
2 Incorrect 44 ms 5788 KB Output isn't correct
3 Incorrect 39 ms 5684 KB Output isn't correct
4 Incorrect 40 ms 5528 KB Output isn't correct
5 Incorrect 22 ms 2688 KB Output isn't correct
6 Incorrect 40 ms 5144 KB Output isn't correct
7 Incorrect 43 ms 5580 KB Output isn't correct
8 Incorrect 11 ms 1456 KB Output isn't correct
9 Correct 53 ms 6156 KB Output is correct
10 Incorrect 27 ms 3332 KB Output isn't correct
11 Incorrect 35 ms 5200 KB Output isn't correct
12 Incorrect 23 ms 2724 KB Output isn't correct
13 Incorrect 57 ms 5032 KB Output isn't correct
14 Incorrect 36 ms 4240 KB Output isn't correct
15 Incorrect 41 ms 4644 KB Output isn't correct
16 Incorrect 38 ms 4876 KB Output isn't correct
17 Incorrect 36 ms 5320 KB Output isn't correct
18 Correct 32 ms 5044 KB Output is correct
19 Correct 43 ms 5684 KB Output is correct
20 Incorrect 41 ms 4908 KB Output isn't correct
21 Correct 52 ms 6236 KB Output is correct
22 Correct 55 ms 6120 KB Output is correct
23 Incorrect 46 ms 5996 KB Output isn't correct
24 Correct 49 ms 6088 KB Output is correct
25 Incorrect 39 ms 4876 KB Output isn't correct
26 Incorrect 41 ms 5788 KB Output isn't correct
27 Incorrect 46 ms 5304 KB Output isn't correct
28 Incorrect 44 ms 5664 KB Output isn't correct
29 Incorrect 15 ms 3976 KB Output isn't correct
30 Incorrect 33 ms 5064 KB Output isn't correct
31 Incorrect 40 ms 5592 KB Output isn't correct
32 Correct 29 ms 4904 KB Output is correct
33 Incorrect 44 ms 5268 KB Output isn't correct
34 Incorrect 37 ms 5340 KB Output isn't correct
35 Correct 42 ms 5620 KB Output is correct
36 Incorrect 33 ms 5164 KB Output isn't correct
37 Correct 48 ms 5836 KB Output is correct
38 Incorrect 32 ms 3884 KB Output isn't correct
39 Incorrect 41 ms 4976 KB Output isn't correct
40 Correct 51 ms 6216 KB Output is correct
41 Incorrect 31 ms 5096 KB Output isn't correct
42 Incorrect 35 ms 5316 KB Output isn't correct
43 Correct 50 ms 6020 KB Output is correct
44 Incorrect 42 ms 5252 KB Output isn't correct
45 Incorrect 42 ms 5596 KB Output isn't correct
46 Incorrect 43 ms 5220 KB Output isn't correct
47 Incorrect 28 ms 3276 KB Output isn't correct
48 Correct 41 ms 5648 KB Output is correct
49 Incorrect 26 ms 4684 KB Output isn't correct
50 Incorrect 45 ms 5696 KB Output isn't correct
51 Correct 45 ms 5952 KB Output is correct
52 Incorrect 24 ms 2832 KB Output isn't correct
53 Correct 49 ms 6124 KB Output is correct
54 Incorrect 51 ms 6164 KB Output isn't correct
55 Incorrect 27 ms 3316 KB Output isn't correct
56 Incorrect 42 ms 5696 KB Output isn't correct
57 Incorrect 46 ms 5752 KB Output isn't correct
58 Incorrect 40 ms 5640 KB Output isn't correct
59 Correct 49 ms 6180 KB Output is correct
60 Incorrect 41 ms 5580 KB Output isn't correct
61 Incorrect 34 ms 4216 KB Output isn't correct
62 Incorrect 43 ms 5228 KB Output isn't correct
63 Incorrect 46 ms 5304 KB Output isn't correct
64 Correct 51 ms 6180 KB Output is correct
65 Incorrect 40 ms 4696 KB Output isn't correct
66 Incorrect 38 ms 4748 KB Output isn't correct
67 Correct 48 ms 6028 KB Output is correct
68 Incorrect 41 ms 5056 KB Output isn't correct
69 Incorrect 31 ms 3264 KB Output isn't correct
70 Correct 43 ms 5752 KB Output is correct
71 Incorrect 38 ms 5440 KB Output isn't correct
72 Incorrect 51 ms 5708 KB Output isn't correct
73 Correct 49 ms 6136 KB Output is correct
74 Incorrect 38 ms 4684 KB Output isn't correct
75 Incorrect 32 ms 3916 KB Output isn't correct
76 Correct 46 ms 5552 KB Output is correct
77 Incorrect 44 ms 5820 KB Output isn't correct
78 Correct 52 ms 6208 KB Output is correct
79 Correct 41 ms 5716 KB Output is correct
80 Incorrect 43 ms 5240 KB Output isn't correct
81 Incorrect 39 ms 5020 KB Output isn't correct
82 Incorrect 31 ms 5032 KB Output isn't correct
83 Incorrect 40 ms 4868 KB Output isn't correct
84 Correct 49 ms 6220 KB Output is correct
85 Incorrect 42 ms 5040 KB Output isn't correct
86 Incorrect 33 ms 4080 KB Output isn't correct
87 Incorrect 39 ms 4832 KB Output isn't correct
88 Correct 45 ms 5808 KB Output is correct
89 Incorrect 46 ms 5884 KB Output isn't correct
90 Correct 33 ms 5108 KB Output is correct
91 Correct 45 ms 5864 KB Output is correct
92 Incorrect 44 ms 5320 KB Output isn't correct
93 Incorrect 31 ms 5000 KB Output isn't correct
94 Incorrect 31 ms 5168 KB Output isn't correct
95 Incorrect 44 ms 5556 KB Output isn't correct
96 Incorrect 42 ms 5672 KB Output isn't correct
97 Incorrect 39 ms 4804 KB Output isn't correct
98 Incorrect 39 ms 5740 KB Output isn't correct
99 Incorrect 42 ms 5428 KB Output isn't correct
100 Incorrect 37 ms 4752 KB Output isn't correct
101 Correct 49 ms 6208 KB Output is correct
102 Incorrect 34 ms 5272 KB Output isn't correct