Driver code
int main ( ) { int a [ ] = { 1 , 5 , 4 , 3 } ; int b [ ] = { 3 , 1 , 2 , 4 , 5 } ; int len1 = sizeof ( a ) / sizeof ( a [ 0 ] ) ; cout << maxArea ( a , len1 ) ; int len2 = sizeof ( b ) / sizeof ( b [ 0 ] ) ; cout << endl << maxArea ( b , len2 ) ; }