A = [-4, 2, -3, 7, 9, -2, -8]
t = 7
B = []
for i in range(0, len(A)):
if A == t:
c = i
break
else:
c = 50
for i in range(0, len(A)):
if i < c:
if A < 0:
B.append(A)
if c == 100:
for i in range(0, len(A)):
if A > 0:
B.append(A)
B.sort()
print(B[-1])
t = 7
B = []
for i in range(0, len(A)):
if A == t:
c = i
break
else:
c = 50
for i in range(0, len(A)):
if i < c:
if A < 0:
B.append(A)
if c == 100:
for i in range(0, len(A)):
if A > 0:
B.append(A)
B.sort()
print(B[-1])