max in array java
// Initializing array of integers
Integer[] num = { 2, 4, 7, 5, 9 };
// using Collections.min() to find minimum element
// using only 1 line.
int min = Collections.min(Arrays.asList(num));
// using Collections.max() to find maximum element
// using only 1 line.
int max = Collections.max(Arrays.asList(num));find max in java
int[] arr = {2, 3, 4, 5, 6, 7, 8, 9,};
int max = arr[0]; // max tanimliyorsun
int min = arr[0]; // min tanimliyorsun
for (int i = 0; i < arr.length; i++) {
if (arr[i] > max){
// array's index are compared with each other,
// whichever is greater will be assigned to max
max = arr[i];
}
if(arr[i] < min){
//array's index are compared with each other,
// whichever is smaller will be assigned to min
min = arr[i];
}
}
System.out.println(max); // 9
System.out.println(min); // 2max_value in java
(stores the maximum possible value for any integer variable)
public static void main(String[] arg)
{
System.out.println("Integer.MAX_VALUE = "
+ Integer.MAX_VALUE);///output :-2147483647
}
}
Any integer variable cannot store any value beyond this limitCopyright © 2021 Codeinu
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