Add solutions

python/minimum_operations_to_exceed_threshold_value_i.py

@@ -0,0 +1,7 @@
+class Solution:
+    def minOperations(self, nums: List[int], k: int) -> int:
+        heapify(nums)
+        operations = 0
+        while heappop(nums) < k:
+            operations += 1
+        return operations

python/minimum_operations_to_exceed_threshold_value_ii.py

@@ -0,0 +1,9 @@
+class Solution:
+    def minOperations(self, nums: List[int], k: int) -> int:
+        heapify(nums)
+        operations = 0
+        while (x := heappop(nums)) < k:
+            y = heappop(nums)
+            heappush(nums, min(x,y)*2 + max(x,y))
+            operations += 1
+        return operations