JAVA

find minimum number in array java

public class MinimumNumber{
  public static void main(String[] args){
    int[] arr=new int[]{2,3,4,1};
    int min=arr[0];
    for(int i=0;i<arr.length;i++){
      if(arr[i]<min){
        min=arr[i];
      }
    }
    System.out.println("Minimum Number in array:"+min);
  }
}

max of an array java

public int max()
    {
        int max = elementData[0];
        for (int i = 1; i < size; i++)
        {
            if (elementData[i] > max)
            {
                max = elementData[i];
            }
        }
        return max;
    }

how to get the max value of an array java

public static double arrayMax(double[] arr) {
    double max = Double.NEGATIVE_INFINITY;

    for(double cur: arr)
        max = Math.max(max, cur);

    return max;
}

minimum integer array java

int /*OR*/ double /*OR*/ float[] array_of_numbers = {/*Whatever values you want*/}
/*For this example we're just using a regular integer array*/
int min = array_of_numbers[0]; /*Important to initialise the first value!!!!*/
   for (int i = 0; i < array_of_numbers.length; i++) {
        if(array_of_numbers[i] < min) { /* So now we can make the comparison*/
            min = array_of_numbers[i];  /* If smaller, make it the new minimum*/
        }
   }
   System.out.println("Minimum value in array: " + min)

find minimum in array java

 public static void main(String[] args) {

        int[] xr = {2, 4, 1, 3, 7, 5, 6, 10, 8, 9};

        //find maximum value
        int max = xr[0];
        for (int i = 0; i < xr.length; i++) {
            if (xr[i] > max) {
                max = xr[i];
            }
        }

        //find minimum value
        int min=xr[0];
        for (int i = 0; i <xr.length ; i++) {
            if (xr[i]<min){
                min=xr[i];
            }
        }

        System.out.println("max: "+max);
        System.out.println("min: "+min);
    }

max and min array number in java

Integer[] num = { 2, 4, 7, 5, 9 };
        // using Collections.min() to find minimum element
        // using only 1 line.
        int min1 = Collections.min(Arrays.asList(num));

        // using Collections.max() to find maximum element
        // using only 1 line.
        int max1 = Collections.max(Arrays.asList(num));

        System.out.println(min1); // 2 
        System.out.println(max1); // 9

how to get the max value of an array java

import java.util.Random;

public class Main {

public static void main(String[] args) {
   int a[] = new int [100];
   Random rnd = new Random ();

    for (int i = 0; i< a.length; i++) {
        a[i] = rnd.nextInt(99-0)+0;
        System.out.println(a[i]);
    }

    int max = 0;          

    for (int i = 0; i < a.length; i++) {
        a[i] = max;


        for (int j = i+1; j<a.length; j++) {
            if (a[j] > max) {
               max = a[j];
            }

        }
    }

    System.out.println("Max element: " + max);
}
}

Get the maximum value from an array in Java

int[] /*OR*/ double[] /*OR*/ float[] array_of_numbers = {/*Whatever values you want*/}
/*For this example we're just using a regular integer array*/
int max = 0; /*Important to initialise the max value as ZERO*/
   for (int i = 0; i < array_of_numbers.length; i++) {
        if(array_of_numbers[i] > max) { /* So now we can make the comparison*/
            max = array_of_numbers[i];  /* If larger, make it the new maximum*/
        }
   }
   System.out.println("Maximum value in array: " + max)