1 files changed, 15 insertions, 0 deletions
diff --git a/progs/unparsable_programs/a771.py b/progs/unparsable_programs/a771.py
new file mode 100644
index 0000000..6343c44
--- /dev/null
+++ b/progs/unparsable_programs/a771.py
@@ -0,0 +1,15 @@
+import heapq
+def k_smallest_pairs(nums1, nums2, k):
+   queue = []
+   def push(i, j):
+       if i < len(nums1) and j < len(nums2):
+           heapq.heappush(queue, [nums1[i] + nums2[j], i, j])
+   push(0, 0)
+   pairs = []
+   while queue and len(pairs) < k:
+       _, i, j = heapq.heappop(queue)
+       pairs.append([nums1[i], nums2[j]])
+       push(i, j + 1)
+       if j == 0:
+           push(i + 1, 0)
+   return pairs
+\ No newline at end of file