Created
October 25, 2017 05:29
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permutation
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| var permute = function(nums) { | |
| nums = nums.join("").split(""); //convert to strings so you can concat values | |
| var counter = 0; | |
| var rounds = nums.length; | |
| var fixed; | |
| var result = []; | |
| function recurse(nums,counter,rounds) { | |
| if(rounds) { | |
| rounds--; | |
| fixed = nums.splice(counter,1); | |
| counter++; | |
| result.push(fixed.concat(nums)); //123 | |
| nums = nums[1].concat(nums[0]); | |
| result.push(fixed.concat(nums));//132 | |
| recurse(nums,counter,rounds); | |
| } | |
| return result; | |
| } | |
| return recurse(nums,counter,rounds); | |
| }; |
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This does not work. It is as far as I got.