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binary_search.py

@@ -7,10 +7,10 @@ high = 9
 while low <= high:
     mid = (low + high) // 2
     guess = num_list[mid]
-    if guess == bingo_num:
+    if guess == asdfg:
         print("找到了，它的索引是：",mid)
         break
-    elif guess < bingo_num:
+    elif guess < asdfg:
         low = mid + 1
     else:
         high = mid - 1
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