Create solution_6.py

Author: kingh0730

problem_1/solution_6.py

@@ -0,0 +1,37 @@
+from collections import deque
+from sys import stdin
+lines = deque(line.strip() for line in stdin.readlines())
+
+def nextline():
+    return lines.popleft()
+
+def types(cast, sep=None):
+    return tuple(cast(x) for x in strs(sep=sep))
+
+def ints(sep=None):
+    return types(int, sep=sep)
+
+def strs(sep=None):
+    return tuple(nextline()) if sep == '' else tuple(nextline().split(sep=sep))
+
+def main():
+    # lines will now contain all of the input's lines in a list
+    T = int(nextline())
+    for testCase in range(1, T + 1):
+        n, m, k = ints()
+        min_k = max(n, m)
+        if min_k > k:
+            print(-1)
+            continue
+        if (n - m) % 2 == 0:
+            if k % 2 == n % 2:
+                print(k)
+                continue
+            print(k - 2)
+            continue
+        print(k - 1)
+
+def __starting_point():
+    main()
+
+__starting_point()