find maximum in array in c++ code example

Example 1: c++ max of array

cout << " max element is: " << *max_element(array , array + n) << endl;

Example 2: max element in array

int max;
max=INT_MIN;

for(int i=0;i<ar.length();i++){
	if(ar[i]>max){
    	max=ar[i];
    }