Create 3375_Minimum_Operations_to_make_Array_values_Equal_to_k.java

Author: vishwajeetmishra4

JAVA/3375_Minimum_Operations_to_make_Array_values_Equal_to_k.java

@@ -0,0 +1,15 @@
+// Problem Number: 3375
+
+// Minimum Operations to make Array values Equal to k.
+
+class Solution {
+  public int minOperations(int[] nums, int k) {
+    Set<Integer> numsSet = Arrays.stream(nums).boxed().collect(Collectors.toSet());
+    final int mn = Arrays.stream(nums).min().getAsInt();
+    if (mn < k)
+      return -1;
+    if (mn > k)
+      return numsSet.size();
+    return numsSet.size() - 1;
+  }
+}