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Taquilla de Cine con Matriz Tridimensional
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package com.j2deme; | |
import java.util.Scanner; | |
public class Main { | |
public static void main(String[] args) { | |
Scanner teclado = new Scanner(System.in); | |
int opcion,sala,fila,butaca; | |
boolean[][][] cine = new boolean[3][10][10]; | |
//Inicializar | |
for (int i=0; i < 3; i++){ | |
for(int j=0; j < 10; j++){ | |
for(int k=0; k < 10; k++){ | |
cine[i][j][k] = false; | |
} | |
} | |
} | |
// Cambiar el valor de una coordenada | |
do { | |
System.out.print("Sala [1-3]: "); | |
sala = teclado.nextInt(); | |
System.out.print("Fila [1-10]: "); | |
fila = teclado.nextInt(); | |
System.out.print("Butaca [1-10]: "); | |
butaca = teclado.nextInt(); | |
// Verificar que la coordenada este libre (sea false) | |
if (!cine[sala - 1][fila - 1][butaca - 1]){ | |
cine[sala - 1][fila - 1][butaca - 1] = true; | |
} else { | |
System.out.println("Asiento ocupado"); | |
} | |
System.out.print("Desea comprar otro asiento? [1-Sí / 0-No]"); | |
opcion = teclado.nextInt(); | |
} while (opcion != 0); | |
// Impresión de la matriz 3D | |
/*for (int i=0; i < 3; i++){ | |
System.out.printf("= Sala %d =\n", i+1); | |
for(int j=0; j < 10; j++){ | |
for(int k=0; k < 10; k++){ | |
System.out.printf("Fila %d / Butaca %d:", j+1, k+1); | |
if (cine[i][j][k]){ | |
System.out.println("Ocupado"); | |
} else { | |
System.out.println("Libre"); | |
} | |
} | |
} | |
}*/ | |
do { | |
System.out.println("Impresión de Ocupación"); | |
System.out.print("Sala [1-3]: "); | |
sala = teclado.nextInt(); | |
System.out.printf("= Sala %d =\n", sala); | |
System.out.println(" [1][2][3][4][5][6][7][8][9][10]"); | |
for(int j=0; j < 10; j++) { | |
System.out.printf("%d:", j + 1); | |
for (int k = 0; k < 10; k++) { | |
String estatus; | |
if (cine[sala - 1][j][k]) { | |
estatus = "X"; | |
} else { | |
estatus = "_"; | |
} | |
System.out.printf("[%s]", estatus); | |
} | |
System.out.println(); | |
} | |
System.out.print("Desea revisar otra sala? [1-Sí / 0-No]"); | |
opcion = teclado.nextInt(); | |
} while (opcion != 0); | |
} | |
} |
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