Submission #154258

#	Time	Username	Problem	Language	Result	Execution time	Memory
154258		Breno_XD	Treasure (different grader from official contest) (CEOI13_treasure2)	C++14	0 / 100	3 ms	504 KiB

treasure

#include <bits/stdc++.h>
#include "treasure.h"
using namespace std;

int n;

int quarter(int r, int c){
	
	//Primeiro quadrante -> célula (1,n)
	int primeiro = r * (abs(n - c) +1);
	
	//Segundo quadrante -> célula (1,1);
	int segundo = r * c;
	
	//Terceiro quadrante -> célula(n,1);
	int terceiro = (abs(n - r) + 1) * c;
	
	//Quarto quadrante -> célula (n,n)
	int quarto = (abs(n-r) + 1) * (abs(n-c) + 1);
	
	int ans = max(primeiro, max(segundo, max(terceiro, quarto)));
	
	if(ans == primeiro) return 1;
	if(ans == segundo) return 2;
	if(ans == terceiro) return 3;
	if(ans == quarto) return 4;
	
}

void findTreasure(int N){
		
	n = N;
	int resp[n+1][n+1];
	int pref[n+1][n+1];
	memset(resp, 0, sizeof(resp));
	memset(pref, 0, sizeof(pref));
	
	for(int i=1; i<=n; i++){
		for(int j=1; j<=n; j++){
			
			if(quarter(i,j) == 1){
				resp[i][j] = countTreasure(1,j,i,n) - countTreasure(1,j,i,n-1) - countTreasure(2,j,i,n) + countTreasure(2,j,i,n-1);
			}else if(quarter(i,j) == 2){
				resp[i][j] = countTreasure(1,1,i,j) - countTreasure(1,1,i,j-1) - countTreasure(2,1,i,j) + countTreasure(2,1,i,j-1);
			}else if(quarter(i,j) == 3){
				resp[i][j] = countTreasure(i,1,n,j) - countTreasure(i+1,1,n,j) - countTreasure(i,1,n,j-1) + countTreasure(i+1,1,n,j-1);
			}else{
				resp[i][j] = countTreasure(i,j,n,n) - countTreasure(i+1,j,n,n) - countTreasure(i,j,n,n-1) + countTreasure(i+1,j,n,n-1);
			}
			
		}
	}
	
	for(int i=1; i<=n; i++){
		for(int j=1; j<=n; j++){
			
			cout << resp[i][j];
			
		}
		
		cout << "\n";
		
	}
	
	return;
	
}

Compilation message (stderr)

treasure.cpp: In function 'int quarter(int, int)':
treasure.cpp:28:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^

• Subtask 1: 0 / 100