162. Course Schedule

MediumGraph

There are a total of numCourses courses. You are given an array prerequisites. Return true if you can finish all courses.

Examples

Input: 6 [[1,0],[2,0],[3,1],[3,2],[4,3],[5,4]]

Output: true

Explanation: Public test case for Course Schedule

Constraints

  • 1 <= numCourses <= 2000
  • 0 <= prerequisites.length <= 5000
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Run checks all cases above. Submit evaluates all test cases.