README ¶ < Previous Next > 118. Pascal's Triangle (Easy) Given an integer numRows, return the first numRows of Pascal's triangle. In Pascal's triangle, each number is the sum of the two numbers directly above it as shown: Example 1: Input: numRows = 5 Output: [[1],[1,1],[1,2,1],[1,3,3,1],[1,4,6,4,1]] Example 2: Input: numRows = 1 Output: [[1]] Constraints: 1 <= numRows <= 30 Related Topics [Array] Similar Questions Pascal's Triangle II (Easy) Expand ▾ Collapse ▴ Documentation ¶ There is no documentation for this package. Source Files ¶ View all Source files pascals_triangle.go Click to show internal directories. Click to hide internal directories.