Submission #241568

#TimeUTC-0UsernameProblemLanguageResultExecution timeMemory
2415682020-06-24 13:30:06MercenaryTreasure (different grader from official contest) (CEOI13_treasure2)C++14
0 / 100
5 ms512 KiB
#include "treasure.h"
#include<bits/stdc++.h>
using namespace std;
const int maxn = 105;
int n, sum[maxn][maxn];
void findTreasure (int N) {
for(int i = N ; i >= 1 ; --i){
for(int j = N ; j >= 1 ; --j){
if(i > N / 2 && j > N / 2){
sum[i][j] = countTreasure(1,1,i,j);
}else if(i > N / 2 && j <= N / 2){
sum[i][j] = sum[i][N] - countTreasure(1 , j + 1 , i , N);
}else if(i <= N / 2 && j > N / 2){
sum[i][j] = sum[N][j] - countTreasure(i + 1 , 1 , N , j);
}else{
sum[i][j] = sum[i][N] + sum[N][j] - sum[N][N] - countTreasure(i + 1 , j + 1 , N , N);
}
}
}
for(int i = 1 ; i <= N ; ++i){
for(int j = 1 ; j <= N ; ++j){
if(sum[i][j] - sum[i - 1][j] - sum[i][j - 1] + sum[i - 1][j - 1]){
Report(i , j);
}
}
}
}
 
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#Verdict Execution timeMemoryGrader output
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