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-rw-r--r--my_calendar.cpp31
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diff --git a/my_calendar.cpp b/my_calendar.cpp
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-// 729. My Calendar I
-#include "leetcode.h"
-
-/*
- * you are implementing a program to use as your calendar. we can add a new
- * event if adding the event will not cause a double booking. a double booking
- * happens when two events have some non empty intersection (ie. some moment is
- * common to both events.). the event can be represented as a pair of integers
- * 'start' and 'end' that represent a booking on the half open interval '[start,
- * end)', the range of real numbers 'x' such that 'start <= x < end'.
- */
-
-class MyCalendar {
- vector<pair<int, int>> books;
-
-public:
- bool book(int start, int end) {
- for (pair<int, int> p : books)
- if (max(p.first, start) < min(end, p.second))
- return false;
- books.push_back({start, end});
- return true;
- }
-};
-
-int main() {
- MyCalendar *obj = new MyCalendar();
- printf("%d\n", obj->book(10, 20)); // expect: 1
- printf("%d\n", obj->book(15, 25)); // expect: 0
- printf("%d\n", obj->book(20, 30)); // expect: 1
-}