Find the maximum element in an array which is first increasing and then decreasing | C ++ program to find maximum element ; function to find the maximum element ; Driver code
#include <bits/stdc++.h> NEW_LINE using namespace std ; int findMaximum ( int arr [ ] , int low , int high ) { int max = arr [ low ] ; int i ; for ( i = low + 1 ; i <= high ; i ++ ) { if ( arr [ i ] > max ) max = arr [ i ] ; else break ; } return max ; } int main ( ) { int arr [ ] = { 1 , 30 , 40 , 50 , 60 , 70 , 23 , 20 } ; int n = sizeof ( arr ) / sizeof ( arr [ 0 ] ) ; cout << " The ▁ maximum ▁ element ▁ is ▁ " << findMaximum ( arr , 0 , n - 1 ) ; return 0 ; }