https://www.hackerrank.com/challenges/fraudulent-activity-notifications/problem?isFullScreen=true Fraudulent Activity Notifications | HackerRank Print the number of times a customer receives a notification www.hackerrank.com #include using namespace std; vector vec; int n, answer; int FindLoca(int s, int e, int val) { int mid = (s + e) / 2; if (e = val) return FindLoca(s, mid, val); else if (vec..