Java/Maths/FindMax.java at master · coder2hacker/Java · GitHub

39 lines (32 loc) · 808 Bytes

package Maths;

import java.util.Arrays;

import java.util.Random;

public class FindMax {

/** Driver Code */

public static void main(String[] args) {

Random random = new Random();

/* random size */

int size = random.nextInt(100) + 1;

int[] array = new int[size];

/* init array with random numbers */

for (int i = 0; i < size; i++) {

array[i] = random.nextInt() % 100;

}

assert Arrays.stream(array).max().getAsInt() == findMax(array);

}

/**

* find max of array

* @param array the array contains element

* @return max value of given array

public static int findMax(int[] array) {

int max = array[0];

for (int i = 1; i < array.length; ++i) {

if (array[i] > max) {

max = array[i];

}

return max;

}

Expand file tree