Question

Find maximum and minimum number in array in java

Answer 1

class MinMaxExample { public static void main(String args[]){ int array[] = new int[]{10, 11, 88, 2, 12, 120}; // Calling getMax() method for getting max value int max = getMax(array); System.out.println("Maximum Value is: "+max); // Calling getMin() method for getting min value int min = getMin(array); System.out.println("Minimum Value is: "+min); } // Method for getting the maximum value public static int getMax(int[] inputArray){ int maxValue = inputArray[0]; for(int i=1;i < inputArray.length;i++){ if(inputArray[i] > maxValue){ maxValue = inputArray[i]; } } return maxValue; } // Method for getting the minimum value public static int getMin(int[] inputArray){ int minValue = inputArray[0]; for(int i=1;i<inputArray.length;i++){ if(inputArray[i] < minValue){ minValue = inputArray[i]; } } return minValue; } }

Output:

Maximum Value is: 120 Minimum Value is: 2