you should close the brackets on the second input
n = int(input())
s = 1000000
a = []
for i in range(n):
a.append(int(input()) <<<<<<<<<<<<<<<< here
for i in range(0,(n-16)):
for k in range(15,(n-16)):
if (a[i]*a[i+k]) <= s:
s = a[i]*a[i+k]
print(s)
solved python won’t run this program; says there is a syntax error