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Envío 477

Problema 0xcf - Mirando al horizonte

  • Autor: edwaraco
  • Fecha: 2020-09-06 13:51:53 UTC (Hace más de 3 años)
Caso # Resultado Tiempo Memoria
#1
Correcto
                      Note: Main.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.

                    
0.163 s 13 KBi
#2
Correcto
                      Note: Main.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.

                    
0.173 s 14 KBi
#3
Correcto
                      Note: Main.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.

                    
0.164 s 12 KBi
#4
Correcto
                      Note: Main.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.

                    
0.199 s 13 KBi
#5
Correcto
                      Note: Main.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.

                    
0.164 s 13 KBi
#6
Tiempo límite excedido
                      Note: Main.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.

                    
1.055 s 108 KBi
#7
Tiempo límite excedido
                      Note: Main.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.

                    
1.044 s 118 KBi
#8
Tiempo límite excedido
                      Note: Main.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.

                    
1.028 s 88 KBi
#9
Tiempo límite excedido
                      Note: Main.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.

                    
0.69 s 58 KBi
#10
Tiempo límite excedido
                      Note: Main.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.

                    
1.057 s 86 KBi
Puntos totales: 50 / 100

Código

import java.util.Scanner;
import java.util.Stack;

public class Main {

    public static long[] processLine(int N, Scanner myObj) {
        long elements[] = new long[N];
        for (int i=0; i < N; i++) {
            elements[i] = myObj.nextLong();
        }
        return elements;
    }

    public static long[] solve(int N, long[] elements) {
        long[] solution;
        Stack<Long> max;
        solution = new long[N];
        max = new Stack<Long>();
        for (int i = N-1; i >= 0; i--) {
            while (!max.empty() && elements[i] >= max.peek()) {
                max.pop();
            }
            solution[i] = max.empty() ? -1 : max.peek();
            max.push(new Long(elements[i]));
        }
        return solution;
    }

    public static void printCase(int c, int N, long[] solution) {
        StringBuilder strSol = new StringBuilder("Case #");
        strSol.append(c);
        strSol.append(":");
        for (int i=0; i < N; i++) {
            strSol.append(" ");
            strSol.append(solution[i]);
        }
        System.out.println(strSol);
    }

    public static void main(String ...args) {
        int N, C;
        long[] elements, solution;
        Scanner myObj = new Scanner(System.in);
        C = myObj.nextInt();
        for(int i=1; i<=C; i++) {
            N = myObj.nextInt();
            elements = processLine(N, myObj);
            solution = solve(N, elements);
            printCase(i, N, solution);
        }    
    }
}