create dev channel

zeta/py/completed/17298.py

@@ -0,0 +1,26 @@
+def solve(N, A):
+    stack_i = []
+    stack_v = []
+    t = [-1] * N
+
+    for i in range(N):
+        if not stack_v:
+            stack_v.append(A[i])
+            stack_i.append(i)
+        else:
+            if A[i] > stack_v[-1]:
+                for j in range(len(stack_v) - 1, -1, -1):
+                    if stack_v[j] < A[i]:
+                        t[stack_i[j]] = A[i]
+                        stack_v.pop()
+                        stack_i.pop()
+                    else:
+                        break
+            stack_v.append(A[i])
+            stack_i.append(i)
+
+    return " ".join(map(str, t))
+
+
+if __name__ == '__main__':
+    print(solve(int(input()), list(map(int, input().split()))))