Create solution_3.py

Author: kingh0730

problem_1/solution_3.py

@@ -0,0 +1,21 @@
+q = int(input())
+otvet = []
+for i in range(q):
+    g = input().split()
+    n = int(g[0])
+    m = int(g[1])
+    k = int(g[2])
+    if n < 0:
+        n = -n
+    if m < 0:
+        m = -m
+    if m > k or n > k:
+        otvet.append(-1)
+    elif m % 2 == k % 2 and n % 2 == k % 2:
+        otvet.append(k)
+    elif m % 2 == k % 2 or n % 2 == k % 2:
+        otvet.append(k - 1)
+    else:
+        otvet.append(k - 2)
+for i in otvet:
+    print(i)