Submission #1216071

#	Time	Username	Problem	Language	Result	Execution time	Memory
1216071		Gabriel	Art Class (IOI13_artclass)	C++20	98 / 100	37 ms	3276 KiB

artclass

#include "artclass.h"
#include "bits/stdc++.h"
using namespace std;
int style(int n, int m, int r[500][500], int g[500][500], int b[500][500]){
    double Diferencia = -0;
    //cerr<<n<<" "<<m<<"\n";
    for(long long i = 0; i < n; i++){
        for(long long j = 0; j < m; j++){
            //cerr<<i<<" "<<j<<"\n";
            if(i + 1 < n) Diferencia += abs(r[i][j] - r[i + 1][j]) + abs(g[i][j] - g[i + 1][j]) + abs(b[i][j] - b[i + 1][j]);
            if(j + 1 < m) Diferencia += abs(r[i][j] - r[i][j + 1]) + abs(g[i][j] - g[i][j + 1]) + abs(b[i][j] - b[i][j + 1]);
        }
    }
    Diferencia /= (double)((n - 1) * m + (m - 1) * n);
    cerr<<Diferencia<<"\n";
    double _1 = (19.5874 + 29.0755 + 24.6598 + 17.1009 + 10.1129 + 21.9903 + 18.1946 + 9.24826 + 9.40674) / 9;
    double _2 = (26.4781 + 29.6318 + 22.678 + 24.2319 + 55.7637 + 34.0157 + 28.342 + 40.8712 + 25.3746) / 9;
    double _3 = (101.939 + 58.333 + 114.388 + 113.638 + 103.276 + 63.5456 + 92.0683 + 77.7639 + 54.3654) / 9;
    double _4 = (3.55623 + 7.18252 + 4.19326 + 8.62284 + 4.39498 + 5.8055 + 6.01509 + 5.98363 + 6.07955) / 9;
    _1 = abs(_1 - Diferencia);
    _2 = abs(_2 - Diferencia);
    _3 = abs(_3 - Diferencia);
    _4 = abs(_4 - Diferencia);
    double Menor = 22222222;
    if(_1 < Menor) Menor = _1;
    if(_2 < Menor) Menor = _2;
    if(_3 < Menor) Menor = _3;
    if(_4 < Menor) Menor = _4;
    if(Menor == _1) return 1;
    if(Menor == _2) return 2;
    if(Menor == _3) return 3;
    if(Menor == _4) return 4;
}

Compilation message (stderr)

artclass.cpp: In function 'int style(int, int, int (*)[500], int (*)[500], int (*)[500])':
artclass.cpp:33:1: warning: control reaches end of non-void function [-Wreturn-type]
   33 | }
      | ^

• Subtask 1: 98.2353 / 100