Given a number n. Find the last two digits of 5 ^ n ( 5 to the power of n ).
Remember that overflow can occur.
-----Input:-----
- N  — the power in which you need to raise number 5.
-----Output:-----
Last two digits of 5^n.
-----Constraints-----
- $2 \leq N \leq 2.1018$
-----Sample Input:-----
2
-----Sample Output:-----
25
# cook your dish here
num=int(input())
print(25)

# cook your dish here
num=int(input())
print(25)
