Created
October 30, 2022 12:27
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Ejercicio de detección de clusters
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| // LUISPA Versión con INTs | |
| package Clusters; | |
| public class Clusters { | |
| private static final int LINEAS = 10; | |
| private static final int COLUMNAS = 10; | |
| public static void main(String[] args) { | |
| System.out.println("LuisPa in Action !!\n"); | |
| int[][] iArrayRandom = new int[LINEAS][COLUMNAS]; | |
| int[][] iArraySalida = new int[LINEAS][COLUMNAS]; | |
| // Preparar la entrada, arrays de Randoms | |
| for (int i = 0; i < LINEAS; i++) { | |
| for (int j = 0; j < COLUMNAS; j++) { | |
| iArrayRandom[i][j] = (int) (Math.random() * 10); | |
| } | |
| } | |
| for (int i = 0; i < LINEAS; i++) { | |
| for (int j = 0; j < COLUMNAS; j++) { | |
| System.out.print(iArrayRandom[i][j] + " "); | |
| } | |
| System.out.println(); | |
| } | |
| // Buscar clusters y guardarlos en iArraySalida | |
| int iActual=-1; | |
| int iAnterior=-1; | |
| int numClusters=0; | |
| boolean bCluster=false; | |
| for (int i = 0; i < LINEAS; i++) { | |
| for (int j = 0; j < COLUMNAS; j++) { | |
| // Me guardo el valor de la celda actual | |
| iActual= iArrayRandom[i][j]; | |
| // Comparo con la celda anterior | |
| if ( iActual==iAnterior) { | |
| iArraySalida[i][j-1] = iActual; | |
| iArraySalida[i][j] = iActual; | |
| if ( bCluster == false ) { | |
| numClusters++; | |
| } | |
| bCluster=true; | |
| } else { | |
| iArraySalida[i][j] = -1; | |
| bCluster=false; | |
| } | |
| // Guardo la celda actual | |
| iAnterior = iActual; | |
| } | |
| } | |
| System.out.println("==================="); | |
| for (int i = 0; i < LINEAS; i++) { | |
| for (int j = 0; j < COLUMNAS; j++) { | |
| if (iArraySalida[i][j]==-1 ) { | |
| System.out.print("- "); | |
| } else { | |
| System.out.print(iArraySalida[i][j] + " "); | |
| } | |
| } | |
| System.out.println(); | |
| } | |
| System.out.println("==================="); | |
| System.out.println("Número de clusters: " + numClusters); | |
| } | |
| } |
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