An adamant kid keeps on repeating the
stuff he wants. Like if the kid wants chocolate he keeps repeating
"chocolate". Given the stuff the child is demanding the program must
print if the character in two given positions X, Y is same or not by printing
YES or NO.
Input
Format:
First line will contain the name of the
stuff as a string value S. Second line will contain two integer values X, Y
denoting the position of the characters. The values of X and Y are separated by
a space.
Output
Format:
First line will contain YES or NO Boundary
Conditions: Length of S is from 2 to 100.
Sample
Input/Output 1:
Input:
icecream
4 10
Output:
YES
Explanation:
As the kid keeps on repeating icecream,
the 10th position character will also be c in icecreamicecream. As the
characters in 4th and 10th position are same (that is c) the output is YES
Sample
Input/Output 2:
Input:
cake
2 12
Output:
NO
Explanation:
When cake is repeated like
cakecakecakecake, the character in 12th position is e which is NOT equal to the
character a in 2nd position. Hence the output is NO.
Solution:
s=input().strip()
x,y=[int(i) for i in input().split()]
if s[x-1]==s[(y-1)%len(s)]:
print('YES')
else:
print('NO')