what does it mean? i/If the number M is found, index of M is returned else -1 is returned.Print the number returned./
it is not clear which number to print, and also what should be the size of array as N = 10^9.
Array_binary sum
@rishaseth123 hey risha make a function that return the location of the target element that you gonna find out with the help of the binary search. else if binary search doesn’t find any location of the target element just return -1.