Given an array of positive integers A and an integer B,
find and return first continuous subarray which adds to B.
If the answer does not exist return an array with a single element “-1”.
Note: First sub-array means the sub-array for which starting index in minimum.
The first argument given is the integer array A. The second argument given is integer B.
Return the first continuous sub-array which adds to B and if the answer does not exist return an array with a single element "-1".
1 <= length of the array <= 100000 1 <= A[i] <= 10^9 1 <= B <= 10^9
Input 1: A = [1, 2, 3, 4, 5] B = 5 Output 1: [2, 3] Input 2: A = [5, 10, 20, 100, 105] B = 110 Output 2: [-1]
NOTE: You only need to implement the given function. Do not read input, instead use the arguments to the function. Do not print the output, instead return values as specified. Still have a doubt? Checkout Sample Codes for more details.