One Dimensional Array (Exercises, Practice)Exercises.

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Tue Apr 20 2021 23:31:02 GMT+0000 (Coordinated Universal Time)

Saved by @ahmedqgqgq #java

//Arrays (one_Dimensional Arrays)
/*
Write a java program to sum values of an array.
*/
public class Amazon {
    public static void main(String[] args) {
        int ahmedarr[] = { 1, 5, 8, 9 };
        int sum = 0;
        for (int i = 0; i < ahmedarr.length; i++) {
            sum = sum + ahmedarr[i];
        }
        System.out.println("The Sum=" + sum);
    }
}
//Arrays (one_Dimensional Arrays)
/*
Write a java program to sum values of an array.
*/
public class Amazon {
    public static void main(String[] args) {
        int ahmedarr[] = { 1, 5, 8, 9 };
        int sum = 0;
        for (int i = 0; i < ahmedarr.length; i++) {
            sum = sum + ahmedarr[i];//sum+=ahmedarr[i];
        }
        System.out.println("The Sum=" + sum);
    }
}
import java.util.Scanner;
/*
Write a Java program to calculate:
the average value of array elements.
*/
public class Amazon {
    public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        System.out.println("Enter size number:");
        int size = input.nextInt();
        int arrnumber[] = new int[size], sum = 0;
        for (int i = 0; i < arrnumber.length; i++) {
            arrnumber[i] = input.nextInt();
        }
        for (int j = 0; j < arrnumber.length; j++) {
            sum += arrnumber[j];
        }
        System.out.println("The Average =="+(sum/size));
    }
}
import java.util.Scanner;
/*
Write a Java program to calculate:
the average value of array elements.
*/
public class Amazon {
    public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        System.out.println("Enter size number:");
        int size = input.nextInt();
        int arrnumber[] = new int[size], sum = 0;
        for (int i = 0; i < arrnumber.length; i++) {
            arrnumber[i] = input.nextInt();
        }
        for (int j = 0; j < arrnumber.length; j++) {
            sum += arrnumber[j];
        }
        System.out.println("The Average ==" + (sum / size));
      //can double
    }
}
import java.util.Scanner;
/*
Write a Jave program to test: 
if an array contains a specific Value
*/
public class Amazon {
    public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        System.out.println("Enter the specific num:");
        int num = input.nextInt();
        System.out.println("Enter the size:");
        int size = input.nextInt();
        int ahmed[] = new int[size];
        System.out.println("Enter the array values:");
        for (int i = 0; i < size; i++) {
            ahmed[i] = input.nextInt();
        }
        boolean f = false;
        for (int i : ahmed) {
            if (num == i) {
                f = true;
                break;
            }
        }
        System.out.println("array contains a specific value?");
        if (f) {
            System.out.println("Found");
        } else {
            System.out.println("Not Found");
        }
    }
}
/*
Write a Jave program to test: 
if an array contains a specific Value
*/
public class Amazon {
    public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        System.out.println("Enter the specific num:");
        int num = input.nextInt();
        System.out.println("Enter the size:");
        int size = input.nextInt();
        int ahmed[] = new int[size];
        System.out.println("Enter the array values:");
        for (int i = 0; i < size; i++) {
            ahmed[i] = input.nextInt();
        }
        boolean f = false;
        for (int i : ahmed) {
            if (num == i) {
                f = true;
                break;
            }
        }
        System.out.println("array contains a specific value?");
        if (f) {
            System.out.println("Found");
        } else {
            System.out.println("Not Found");
        }
    }
}
import java.util.Scanner;
/*
Write a Java program to find the maximum
and minimum value of an array.
*/
public class Amazon {
    public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        System.out.println("Enter the size:");
        int size = input.nextInt();
        int ahmedarr[] = new int[size];
        System.out.println("Enter the array elements:");
        for (int i = 0; i < ahmedarr.length; i++) {
            ahmedarr[i] = input.nextInt();
        }
        int minimum = ahmedarr[0], maxmum = ahmedarr[0];
        for (int i = 1; i < ahmedarr.length; i++) {
            if (ahmedarr[i] < minimum) {
                minimum = ahmedarr[i];
            }
            if (ahmedarr[i] > maxmum) {
                maxmum = ahmedarr[i];
            }
        }
        System.out.println("Minimum value==" + minimum);
        System.out.println("Maxmum value==" + maxmum);
    }
}
/*
Write a Java program to find the maximum
and minimum value of an array.
*/
public class Amazon {
    public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        System.out.println("Enter the size:");
        int size = input.nextInt();
        int ahmedarr[] = new int[size];
        System.out.println("Enter the array elements:");
        for (int i = 0; i < ahmedarr.length; i++) {
            ahmedarr[i] = input.nextInt();
        }
        int minimum = ahmedarr[0], maxmum = ahmedarr[0];
        for (int i = 1; i < ahmedarr.length; i++) {
            if (ahmedarr[i] < minimum) {
                minimum = ahmedarr[i];
            }
            if (ahmedarr[i] > maxmum) {
                maxmum = ahmedarr[i];
            }
        }
        System.out.println("Minimum value==" + minimum);
        System.out.println("Maxmum value==" + maxmum);
    }
}
import java.util.Arrays;
import java.util.Scanner;
/*
Write a Java program to sort a numeric array.
*/
public class Amazon {
    public static void main(String[] args) {
        int ahmedarray[] = { 1, 2, 3, 4, 5, 6, 7, 8, -9 };
        Arrays.sort(ahmedarray);//arrangement
        for (int i = 0; i < ahmedarray.length; i++) {
            System.out.print(ahmedarray[i] + " ");
        }
    }
}//Arrays sort()arrangement.

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@ahmedqgqgq

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