text: Driver Code Let us search 3 in below array
code: int main ( ) { int arr [ ] = { 5 , 6 , 7 , 8 , 9 , 10 } ; int n , key ; n = sizeof ( arr ) / sizeof ( arr [ 0 ] ) ; key = 10 ; printf ( " Index : ▁ % d STRNEWLINE " , binarySearch ( arr , 0 , n - 1 , key ) ) ; return 0 ; }