LeetCode 977 Squares of a Sorted Array
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// Runtime: 1157 ms, faster than 5.00% // Memory Usage: 40.8 MB, less than 96.34%s class Solution { public int[] sortedSquares(int[] A) { for (int i=0; i<A.length; i++) { for (int j=i+1; j<A.length; j++) { if (Math.abs(A[j])<Math.abs(A[i])) { int temp = A[i]; A[i] = A[j]; A[j] = temp; } } A[i] = A[i]*A[i]; } return A; } } // Runtime: 286 ms, faster than 5.00% // Memory Usage: 41.3 MB, less than 95.73% public int[] sortedSquares2(int[] A) { for (int i=0; i<A.length; i++) { A[i] = A[i]*A[i]; } for (int i=0; i<A.length; i++) { for (int j=i+1; j<A.length; j++) { if (A[j]<A[i]) { int temp = A[i]; A[i] = A[j]; A[j] = temp; } } } return A; }
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