Commit 08d4ed0

author

Saidev

committed

Added "04-Concatenation of Array.py" problem solution

1 parent c3b51f1 commit 08d4ed0Copy full SHA for 08d4ed0

File tree

+29

-0

lines changed

+29

-0

lines changed

Lines changed: 29 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,29 @@`
	`1`	`+'''`
	`2`	`+Example 1:`
	`3`	`+`
	`4`	`+Input: nums = [1,2,1]`
	`5`	`+Output: [1,2,1,1,2,1]`
	`6`	`+Explanation: The array ans is formed as follows:`
	`7`	`+- ans = [nums[0],nums[1],nums[2],nums[0],nums[1],nums[2]]`
	`8`	`+- ans = [1,2,1,1,2,1]`
	`9`	`+`
	`10`	`+Example 2:`
	`11`	`+`
	`12`	`+Input: nums = [1,3,2,1]`
	`13`	`+Output: [1,3,2,1,1,3,2,1]`
	`14`	`+Explanation: The array ans is formed as follows:`
	`15`	`+- ans = [nums[0],nums[1],nums[2],nums[3],nums[0],nums[1],nums[2],nums[3]]`
	`16`	`+- ans = [1,3,2,1,1,3,2,1]`
	`17`	`+'''`
	`18`	`+`
	`19`	`+def getConcatenation(self, nums):`
	`20`	`+ # return nums*2 (or)`
	`21`	`+ # return nums + nums (or)`
	`22`	`+ nums.extend(nums)`
	`23`	`+ return nums`
	`24`	`+`
	`25`	`+nums = [1,2,1]`
	`26`	`+print(getConcatenation(nums))`
	`27`	`+`
	`28`	`+nums = [1,3,2,1]`
	`29`	`+print(getConcatenation(nums))`

Comments

(0)