oj.uz

답안 #935125

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
935125 2024-02-28T17:23:33 Z anton 미술 수업 (IOI13_artclass) C++17
0 / 100
 55 ms 6248 KB 
    #include "artclass.h"
    #include<bits/stdc++.h>
     
     
    using namespace std;
    #define ll long long
    #define pii pair<int, int>
     
    const int rond = 20;
    struct pixel{
        pixel(){
     
        }
        int r, g, b;
        pixel(int a, int _b, int c){
            r=a;
            g=_b;
            b=c;
        }
        void round_pixel(){
            r =(r/rond)*rond;
            g =(r/rond)*rond;
            b =(r/rond)*rond;
        }
        string to_s(){
            string res;
            res.push_back(r);
            res.push_back(g);
            res.push_back(b);
            return res;
        }
    };
     
    pixel img[500][500];
    int style(int H, int W, int R[500][500], int G[500][500], int B[500][500]) {
        double green_s= 0.;
        double total_s = 0.;
        unordered_map<string, int> m;
        for(int i = 0; i<H; i++){
            for(int j = 0; j<W; j++){
                img[i][j] = pixel(R[i][j], G[i][j], B[i][j]);
                if(G[i][j]>R[i][j] && G[i][j]>B[i][j]){
                    green_s++;
                }
                img[i][j].round_pixel();
                m[img[i][j].to_s()]++;
            }
        }

        green_s/=H*W;

     
        vector<int> v;
        for(auto e: m){
            v.push_back(e.second);
        }
     
        sort(v.begin(), v.end());
     
        //cout<<v.size()<<endl;
     
        int mx=0;
        for(int i = 0; i<3; i++){
            mx+= v[v.size()-1-i];
        }
     
        double percentage = (double)(mx)/(double)(H*W);
     
        cout<<percentage<<" "<<green_s<<endl;
     
     
        if(percentage>0.5){
            return (rand()%2)*3 + 1;
        }
        else{
            if(green_s>0.2){
                return 2;
            }
            else{
                return 3;
            }
        }
        
        /*ll s= 0.;
        for(int j = 0; j<W; j++){
            for(int i = 0; i<H-1; i++){
               s+=(R[j][i+1]-R[j][i])*(R[j][i+1]-R[j][i]) + (G[j][i+1]-G[j][i])*(G[j][i+1]-G[j][i]) + (B[j][i+1]-B[j][i])*(B[j][i+1]-B[j][i]);
            }
        }
     
        double avg = (double)(s)/((double)((H-1)*W));
     
        cout<<avg<<endl;*/
        return 1;
    }

Compilation message

artclass.cpp: In function 'int style(int, int, int (*)[500], int (*)[500], int (*)[500])':
artclass.cpp:37:16: warning: unused variable 'total_s' [-Wunused-variable]
   37 |         double total_s = 0.;
      |                ^~~~~~~

Subtask #1
0.0 / 100.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 38 ms 6224 KB Output isn't correct
2 Incorrect 37 ms 5456 KB Output isn't correct
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10 Incorrect 29 ms 4956 KB Output isn't correct
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22 Incorrect 47 ms 6224 KB Output isn't correct
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39 Incorrect 29 ms 6224 KB Output isn't correct
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42 Incorrect 41 ms 6224 KB Output isn't correct
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44 Incorrect 38 ms 6240 KB Output isn't correct
45 Incorrect 39 ms 6224 KB Output isn't correct
46 Incorrect 40 ms 6224 KB Output isn't correct
47 Incorrect 37 ms 6244 KB Output isn't correct
48 Incorrect 38 ms 5724 KB Output isn't correct
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55 Incorrect 37 ms 6236 KB Output isn't correct
56 Incorrect 26 ms 4956 KB Output isn't correct
57 Incorrect 31 ms 6236 KB Output isn't correct
58 Incorrect 39 ms 6224 KB Output isn't correct
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62 Incorrect 11 ms 5980 KB Output isn't correct
63 Incorrect 46 ms 6236 KB Output isn't correct
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67 Incorrect 37 ms 6224 KB Output isn't correct
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80 Incorrect 45 ms 6224 KB Output isn't correct
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83 Incorrect 30 ms 6224 KB Output isn't correct
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85 Incorrect 41 ms 5728 KB Output isn't correct
86 Incorrect 33 ms 6228 KB Output isn't correct
87 Incorrect 39 ms 6224 KB Output isn't correct
88 Incorrect 38 ms 6248 KB Output isn't correct
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91 Incorrect 37 ms 5456 KB Output isn't correct
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