Prentation 4 10 Exercises

package HWPres4;

import java.util.Scanner;

public class Exercise1 {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		Scanner s = new Scanner(System.in);
		int[] Number = new int[10];
		// Prompt user for 10 Integers
		System.out.printf(" Please, Enter %d Numbers : ", Number.length);
//Loop and rqad all the numbers and store the in Number Array
		for (int i = 0; i < Number.length; i++)
			Number[i] = s.nextInt();

		System.out.println(" The Numbers Are :");
		for (int i = 0; i < Number.length; i++) { // Loop the inputed numbers to check for even ones
			if (Number[i] % 2 == 0) {// Check if Number is Even
				// Print the index of the array read and its Even value
				System.out.printf(" The Even Number in Index %d is:  %d  ",i, Number[i]);
				System.out.println();
			}
		}

	}

}
package HWPres4;

import java.util.Scanner;

public class Exercise2 {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		Scanner s = new Scanner(System.in);
		char[] Capitals = new char[10];
		boolean isUpperCase = false;
		// Prompt user for 10 Characters Capita and small
		System.out.printf(" Please, Enter %d Letters Small or Capital and press Enter! ", Capitals.length);
//Loop and read all the Characters and store the in Capitals Array
		for (int i = 0; i < Capitals.length; i++)
			Capitals[i] = s.next().charAt(0);

		System.out.println(" The Capital Characters Are :");
		for (int i = 0; i < Capitals.length; i++) { // Loop the inputed numbers to check for even ones
            if (!Character.isLowerCase(Capitals[i])) {// Check if Character is Upper Case
				// Print the index of the array read and its Character  value
				System.out.printf(" The Capital Letter Index %d is:  %c  ",i, Capitals[i]);
				System.out.println();
			}


		}

	}
}
package HWPres4;

import java.util.Scanner;

public class Exercise3 {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		Scanner s = new Scanner(System.in);
		int[] Number = new int[10];
		// Prompt user for 10 Integers
		//System.out.printf(" Please, Enter %d Numbers : ", Number.length);
//Loop and read all the numbers and store the in Number Array
		for (int i = 0; i < Number.length; i++)
			Number[i] = 3 * i;

		System.out.println(" The Numbers Are :");
		for (int i = 0; i < Number.length; i++) { // Loop the inputed numbers to check for even ones
			//if (Number[i] % 2 == 0) {// Check if Number is Even
				// Print the index of the array read and its Even value
				System.out.printf(" The Number in Index %d Divisible by 3 is:  %d  ",i, Number[i]);
				System.out.println();
			}
		}



}
package HWPres4;

import java.util.Scanner;

public class Exercise4 {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		Scanner s = new Scanner(System.in);
		int[] Number = new int[10];

		// Prompt user for 10 Integers
		System.out.printf(" Please, Enter %d Numbers : ", Number.length);
		// Loop and read all the numbers and store the in Number Array
		for (int i = 0; i < Number.length; i++) {
			Number[i] = s.nextInt();

			if (i % 2 == 0) { // Check index if its divisible by 2
				Number[i]=Number[i]+ 1;
				// Print the array
				System.out.printf(" The Numbers in Index %d, Plus 1 is:  %d  ", i, Number[i]);
				System.out.println();

			}
		}

	}

}
package HWPres4;

import java.util.Scanner;

public class Exercise5 {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		Scanner s = new Scanner(System.in);
		int[] Number = new int[10];

		// Prompt user for 10 Integers
		System.out.printf(" Please, Enter %d Numbers : ", Number.length);
		// Loop and read all the numbers and store the in Number Array
			for (int i = 0; i < Number.length; i++) {
				Number[i] = s.nextInt();

				if (i % 2 == 0) { // Check index if its divisible by 2
					Number[i]=Number[i] + 1;
					// Print the array
					System.out.printf(" The Numbers in Index %d, Divisible by 2 Add 1 is:  %d  ", i, Number[i]);
					System.out.println();
				}
			if (i % 3 == 0) {//Check index if its divisible by 3
				Number[i] = Number[i] - 1;// Subtract 1 from the number of this index
				// Print the array
				System.out.printf(" The Numbers in Index %d Divisible by 3 Subtract 1:  %d  ", i, Number[i]);
				System.out.println();
			}
		}

	}

}


package HWPres4;

import java.util.Scanner;

public class Exercise6 {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		Scanner s = new Scanner(System.in);
		char[] Lettrs = new char[5];
		char Hit;
		int FindLetter = 0;

		// Prompt user for 5 Characters Capita or small
		System.out.printf(" Please, Enter %d Letters Small or Capital and press Enter! ", Lettrs.length);

		// Loop and read all the Characters and store the in Letters Array
		for (int i = 0; i < Lettrs.length; i++)
			Lettrs[i] = s.next().charAt(0);
			System.out.println(" Input Search Letter, Program Output Hits of Equal Letters in your Input! ");
			Hit = s.next().charAt(0);
			// Loop and read all the Characters and store the in Letters Array
			for (int i = 0; i < Lettrs.length; i++)
				if (Lettrs[i] == Hit) {
				FindLetter += 1;
			}
			System.out.println("The letter equal to what you Entered apears :"+FindLetter+" times");

	}

}
package HWPres4;

import java.util.Scanner;

public class Exercise7 {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		Scanner s = new Scanner(System.in);
		int[] Number = new int[5];
		int[] Number2 = new int[5];
		int i, j;
		// Prompt user for 10 Integers
		System.out.printf(" Please, Enter %d Numbers : ", Number.length);

		// Loop and read all the numbers and store the in Number Array
		for (i = 0; i < Number.length; i++)
			Number[i] = s.nextInt();
		// Loop and read all the numbers and store the in Number Array
		System.out.printf(" and Enter %d More Numbers : ", Number2.length);
		for (j = 0; j < Number2.length; j++) {
			Number2[j] = s.nextInt();
		}
		for (i = 0; i < Number.length; i++)
			if (Number[i] == Number2[i]) { // Check Numbers if equal in specific

				System.out.printf(" The Numbers %d and its index:  %d  ", Number[i], i);
				System.out.println();
			}

	}

}
package HWPres4;

import java.util.Scanner;

public class Exercise8 {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		Scanner s = new Scanner(System.in);
		int[] Number1 = new int[5];
		int[] Number2 = new int[5];
		int[] Total = new int[5];
		int i, j, k=0;
		// Prompt user for 5 Integers
		System.out.printf(" Please, Enter %d Numbers : ", Number1.length);

		// Loop and read all the numbers and store the in Number Array
		for (i = 0; i < Number1.length; i++){
			Number1[i] = s.nextInt();
			//System.out.println(Number1[i]);
			}
		// Loop and read all the numbers and store the in Number Array
		System.out.printf(" and Enter %d More Numbers : ", Number2.length);
		for (j = 0; j < Total.length; j++){
			Number2[j] = s.nextInt();
			//System.out.println(Number2[j]);
		}
		//Total[k] = Number1[i] + Number2[j];
		for (k = 0; k < Total.length; k++){
			Total[k] = Total[k] + Number1[k] + Number2[k];
				System.out.printf("Total in Index %d is %d", k, Total[k]);
				System.out.println();
		}
	}

}
package HWPres4;

import java.util.Scanner;

public class Exercise9 {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		Scanner s = new Scanner(System.in);
		char[] Letters = new char[5];
		// boolean isUpperCase = false;
		// Prompt user for 10 Characters Capita and small
		System.out.printf(" Please, Enter %d Letters Small or Capital and press Enter! ", Letters.length);
		// Loop and read all the Characters and store the in Letters Array
		for (int i = 0; i < Letters.length; i++) {
			Letters[i] = s.next().charAt(0);
		}
		System.out.println(" The Match Characters In the arry are :");
		for (int i = 0; i < Letters.length-1; i++) // Loop the inputed characters to
													// check for equals
			if (Letters[i] == Letters[i+1]) {// Check if Character Equals
													// the Character before it
				// Print the index of the array and its Character value
				System.out.printf("The Letter Index %d Equal one before it:  %c  ", i+1, Letters[i]);
				System.out.println();
			} else {
				System.out.printf("Index %d Item Not Egual the one before it! ", i+1);
				System.out.println();

			}
	}
}

package HWPres4;

import java.util.Scanner;

public class Exercise10 {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		Scanner s = new Scanner(System.in);
		int[] Numbers = new int[5];
		int Greater = Numbers[0];
		// boolean isUpperCase = false;
		// Prompt user for 10 Characters Capita and small
		System.out.printf(" Please, Enter %d Numbers and press Enter! ", Numbers.length);
		// Loop and read all the Characters and store the in Numbers Array
		for (int i = 0; i < Numbers.length; i++) {
			Numbers[i] = s.nextInt();
		}
		//System.out.println(" The Match Numbers In the arry are :");
		for (int i = 0; i < Numbers.length-1; i++) // Loop the inputed characters to
													// check for equals
			if (Numbers[i+1] == Numbers[i]) {// Check if Numbers are Equals
													// the Character before it
				// Print the index of the array and its Character value
				System.out.printf("The Number %d IS Equal the one before it in Index:  %d  ", Numbers[i],  i);
				System.out.println();
			} else {
				System.out.printf("Number %d Item Not Egual the one before in Index  %d! ", Numbers[i+1], i);
				System.out.println();

			}
	}
}