# | Time | Username | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
668065 | QwertyPi | Art Class (IOI13_artclass) | C++14 | 57 ms | 6084 KiB |
This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
#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]) {
long double a1 = 0;
for(int i = 0; i < H; i++){
for(int j = 0; j < W; j++){
a1 += R[i][j] + G[i][j] + B[i][j];
}
}
a1 /= H * W;
long double a2 = 0;
for(int i = 0; i < H; i++){
for(int j = 0; j < W - 1; j++){
a2 += abs(R[i][j] - R[i][j + 1]) + abs(G[i][j] - G[i][j + 1]) + abs(B[i][j] - B[i][j + 1]);
}
}
for(int i = 0; i < H - 1; i++){
for(int j = 0; j < W; j++){
a2 += abs(R[i + 1][j] - R[i][j]) + abs(G[i + 1][j] - G[i][j]) + abs(B[i + 1][j] - B[i][j]);
}
}
a2 /= H * (W - 1) + W * (H - 1);
long double a3 = 0;
for(int i = 0; i < H; i++){
for(int j = 0; j < W; j++){
a3 += G[i][j] ? (long double) G[i][j] / (R[i][j] + G[i][j] + B[i][j]) : 0;
}
}
a3 /= H * W;
long double a4 = 0;
for(int i = 0; i < H; i++){
for(int j = 0; j < W; j++){
a4 += R[i][j] + G[i][j] + B[i][j] > 600;
}
}
a4 /= H * W;
long double a5 = 0;
for(int i = 0; i < H; i++){
for(int j = 0; j < W; j++){
a5 += R[i][j] + G[i][j] + B[i][j] < 200;
}
}
a5 /= H * W;
if(a2 < 9){
return 4;
}
if(a2 < 15 && a4 < 0.2){
return 4;
}
if(a2 > 70){
return 3;
}
if(a3 > 0.38){
return 2;
}
if(a1 < 350 && a4 < 0.15 && a5 > 0.2){
return 2;
}
if(a2 < 40){
return 1;
}else{
return 3;
}
}
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
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