Problem:
 Score : 100 points    Problem Statement You are given a grid with 2 rows and 3 columns of squares.
The color of the square at the i -th row and j -th column is represented by the character C_{ij} .  Write a program that prints YES if this grid remains the same when rotated 180 degrees, and prints NO otherwise.      Constraints  C_{i,j}(1 \leq i \leq 2, 1 \leq j \leq 3) is a lowercase English letter.         Input Input is given from Standard Input in the following format:  C_{11}C_{12}C_{13}  C_{21}C_{22}C_{23}       Output Print YES if this grid remains the same when rotated 180 degrees; print NO otherwise.        Sample Input 1 pot
top      Sample Output 1 YES  This grid remains the same when rotated 180 degrees.       Sample Input 2 tab
bet      Sample Output 2 NO  This grid does not remain the same when rotated 180 degrees.       Sample Input 3 eye
eel      Sample Output 3 NO

Solution (Python):
a = [str(x) for x in input()]
b = [str(x) for x in input()]
print("YES" if b[::-1] == a else "NO")

Solution (Python):
def main():
    a = input()
    b = input()
    print('YES' if a[::-1] == b else 'NO')

main()

Solution (Python):
a = raw_input()
b = raw_input()
if a == b[::-1]:
	print 'YES'
else:
	print 'NO'

Solution (Python):
c = input()
c2 = input()

if c[0] == c2[2] and c[1] == c2[1] and c[2] == c2[0]:
    print("YES")
else:
    print("NO")

Solution (Python):
C1 = input()
C2 = input()
print("YES" if C1[::-1] == C2 else "NO")