2. Write a counter controlled loop to solve the following problems. Each one will involve an array

(MinMax.java) Read in 25 ints from the keyboard, and store them in an array. Then, find the maximum and minimum values in such an array, and display them on the screen.

public class Array-Assignment {

public static void main(String [] args) {

int [] x = new int[3];

int [] y = {3, 5, 9, 2};

x[2] = y[3];

x[0]++;

y[1] += y[2] * y[0];

int [] z = x;

x = y;

x[1] = 4;

}

}

public class Array-Length {

public static void main(String [] args) {

int [] x = new int[4];

int [] y = {};

int [] z = {0};

System.out.println("x has " + x.length + " elements");

System.out.println("y has " + y.length + " elements");

System.out.println("z has " + z.length + " elements");

}

}

public class Array-With-Loop1 {

public static void main(String [] args) {

int [] x = {-4, 9, 8, 2, -5, 7, 1};

for(int i=1; i

x[i] += x[i-1]; // notice: += instead of =

}

}

}

public class Array-With-Loop2 {

public static void main(String [] args) {

int [] x = {-4, 9, 8, 2, -5, 7, 1};

for(int i=1; i

x[i] = x[i-1];

}

}

}

public class Array-With-Loop3 {

public static void main(String [] args) {

int [] x = {-4, 9, 8, 2, -5, 7, 1};

int val = 0;

for(int i=1; i

val = val + x[i];

}

}

}