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HalfSUm2

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Jul 25th, 2014
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  1. function Solve(arr) {
  2.  
  3. var firstArray = 0;
  4. var secondArray = 0;
  5. var nums = arr[0].split(/[,] +/).map(Number);
  6.  
  7. for (var i = 0; i < nums.length / 2; i++) {
  8. firstArray += nums[i];
  9. }
  10. for (var j = nums.length / 2; j < nums.length; j++) {
  11. secondArray += nums[j]
  12. }
  13. var diff = firstArray - secondArray;
  14. if (firstArray == secondArray) {
  15. return 'Yes, sum=' + firstArray
  16. }
  17. else if (diff < 0) {
  18. return 'No, diff=' + -diff
  19. }
  20. else {
  21. return 'No, diff=' + diff
  22. }
  23.  
  24. }
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