Create 1200-minimum-absolute-difference.js

Author: everthis

1200-minimum-absolute-difference.js

@@ -0,0 +1,16 @@
+/**
+ * @param {number[]} arr
+ * @return {number[][]}
+ */
+const minimumAbsDifference = function(arr) {
+  arr.sort((a, b) => a - b)
+  let min = Number.MAX_VALUE
+  for(let i = 1, len = arr.length; i < len; i++) {
+    if(arr[i] - arr[i - 1] < min) min = arr[i] - arr[i - 1]
+  }
+  const res = []
+  for(let i = 1, len = arr.length; i < len; i++) {
+    if(arr[i] - arr[i - 1] === min) res.push([arr[i - 1], arr[i]])
+  }
+  return res
+};