- All Contests
- ProjectEuler+
- Project Euler #99: Largest exponential

# Project Euler #99: Largest exponential

# Project Euler #99: Largest exponential

_{This problem is a programming version of Problem 99 from projecteuler.net}

Comparing two numbers written in index form like and is not difficult, as any calculator would confirm that .

However, confirming that would be much more difficult, as both numbers contain over three million digits.

You are given base exponent pairs, each forming a large number you have to find the smallest number of them. is .

**Input Format**

First line containts an integer , number of base exponent pairs. Followed by lines each have two space separated integers and , representing base and exponent.

Last line containts an integer , where

**Constraints**

No two numbers are equal.

**Output Format**

Print the base and exponent in one line separated by space.

**Sample Input**

```
3
4 7
3 7
2 11
2
```

**Sample Output**

```
3 7
```