p02550 AtCoder Beginner Contest 179 - Sequence Sum
Let us denote by f(x, m) the remainder of the Euclidean division of x by m.

Let A be the sequence that is defined by the initial value A_1=X and the recurrence relation A_{n+1} = f(A_n^2, M). Find \displaystyle{\sum_{i=1}^N A_i}.

Constraints

* 1 \leq N \leq 10^{10}
* 0 \leq X < M \leq 10^5
* All values in input are integers.

Input

Input is given from Standard Input in the following format:


N X M


Output

Print \displaystyle{\sum_{i=1}^N A_i}.

Examples

Input

6 2 1001


Output

1369


Input

1000 2 16


Output

6


Input

10000000000 10 99959


Output

492443256176507
```python
n,x,m=map(int,input().split())

yj=[x]
lps=0
for i in range(n):
  an=(yj[i]**2)%m
  if an in yj:
    lps=yj.index(an)
    break
  yj.append(an)

blp=yj[:lps]
lp=yj[lps:]
ans=sum(blp)+sum(lp)*((n-len(blp))//len(lp))+sum(lp[:(n-len(blp))%len(lp)])
print(ans)

```