Hello guys, i have a question like this. Given an array has length n, n <= 10^7, a[i] <= 10^9. Number K <= 10^9. How i can count number of subarray has average sum equal to K. Thanks for your time.
Number of subarray having average sum equal to K
Hello guys, i have a question like this. Given an array has length n, n <= 10^7, a[i] <= 10^9. Number K <= 10^9. How i can count number of subarray has average sum equal to K. Thanks for your time.