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feat(cp 4): solved blocks 7 & 8

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Rafa Muñoz
2024-11-11 13:47:38 +01:00
parent 0e3d50092e
commit d3bc19bf58
3 changed files with 18 additions and 10 deletions
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4
src/tutorialJava/capitulo4_Arrays/ejercicios/bloque08/Ej02_CiclicoEnArrayRespetandoIntervaloInterior.java
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@@ -20,6 +20,10 @@ public class Ej02_CiclicoEnArrayRespetandoIntervaloInterior {
} }
} while (posIni > posFin); } while (posIni > posFin);
int aux = a[a.length - 1]; int aux = a[a.length - 1];
for (int i = a.length - 2; i > -1; i--) { for (int i = a.length - 2; i > -1; i--) {

18
src/tutorialJava/capitulo4_Arrays/ejercicios/bloque08/Ej04_MinYMaxEnMatriz.java
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@@ -7,7 +7,7 @@ public class Ej04_MinYMaxEnMatriz {
public static void main(String[] args) { public static void main(String[] args) {
int m[][] = UtilsArrays.creaEInicializaMatriz(6, 10, -1); int m[][] = new int[6][10];
for (int i = 0; i < m.length; i++) { for (int i = 0; i < m.length; i++) {
for (int j = 0; j < m[i].length; j++) { for (int j = 0; j < m[i].length; j++) {
@@ -25,16 +25,26 @@ public class Ej04_MinYMaxEnMatriz {
UtilsArrays.imprimeMatriz(m); UtilsArrays.imprimeMatriz(m);
// Obtengo min y max // Obtengo min y max
int filaMin = 0, filaMax = 0, colMin = 0, colMax = 0;
int min = m[0][0]; int min = m[0][0];
int max = m[0][0]; int max = m[0][0];
for (int i = 0; i < m.length; i++) { for (int i = 0; i < m.length; i++) {
for (int j = 0; j < m[i].length; j++) { for (int j = 0; j < m[i].length; j++) {
if (m[i][j] > max) max = m[i][j]; if (m[i][j] > max) {
if (m[i][j] < min) min = m[i][j]; max = m[i][j];
filaMax = i;
colMax = j;
}
if (m[i][j] < min) {
min = m[i][j];
filaMin = i;
colMin = j;
}
} }
} }
System.out.println("Máximo: " + max + " - Mínimo: " + min); System.out.println("Máximo: " + max + "(" + filaMax + ", " + colMax +
") - Mínimo: " + min + "(" + filaMin + ", " + colMin + ")");
} }
/** /**

6
src/tutorialJava/capitulo4_Arrays/ejercicios/bloque08/Ej06_PosiblesMovimientosAlfil.java
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@@ -8,18 +8,12 @@ import tutorialJava.UtilsArrays;
public class Ej06_PosiblesMovimientosAlfil { public class Ej06_PosiblesMovimientosAlfil {
public static void main(String[] args) { public static void main(String[] args) {
// String cabecerasFilas = "abcdefgh";
int xAlfil, yAlfil; int xAlfil, yAlfil;
int tablero[][] = UtilsArrays.creaEInicializaMatriz(8, 8, 0); int tablero[][] = UtilsArrays.creaEInicializaMatriz(8, 8, 0);
System.out.println("Tablero del ajedrez"); System.out.println("Tablero del ajedrez");
UtilsArrays.imprimeMatriz(tablero); UtilsArrays.imprimeMatriz(tablero);
// System.out.println("Dame la letra de la fila: ");
// Scanner sc = new Scanner(System.in);
// char letraFila = sc.nextLine().charAt(0);
// yAlfil = cabecerasFilas.indexOf(letraFila);
yAlfil = Utils.obtenerEnteroEntreLimites("Introduzca la fila del Alfil", 1, 8) - 1; yAlfil = Utils.obtenerEnteroEntreLimites("Introduzca la fila del Alfil", 1, 8) - 1;
xAlfil = Utils.obtenerEnteroEntreLimites("Introduzca la columna del Alfil", 1, 8) - 1; xAlfil = Utils.obtenerEnteroEntreLimites("Introduzca la columna del Alfil", 1, 8) - 1;