complete 1463, 1931, 2156, 11053

zeta_python/completed/2156.py

@@ -0,0 +1,15 @@
+N = int(input())
+I = [int(input()) for i in range(N)]
+
+T = [[0 for _ in range(3)] for _ in range(N)]
+
+T[0][0] = 0
+T[0][1] = I[0]
+T[0][2] = 0
+
+for i in range(1, N):
+    T[i][0] = max((T[i-1][0], T[i - 1][1], T[i - 1][2]))
+    T[i][1] = T[i - 1][0] + I[i]
+    T[i][2] = T[i - 1][1] + I[i]
+
+print(max(T[-1]))