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Summary

Given a name made of uppercase and lowercase letters, print the same name with every uppercase letter converted to lowercase.

Level: Easy1 of 10
Topics: String, Implementation
Solved: No attempts yet

Problem

At IOI 2018, we will record the names of the people who enter the arena. Each record consists of uppercase and lowercase letters of the Latin alphabet. To make it easier to read, you must convert the uppercase letters on the record to lowercase.

Constraints

1 ≤ N ≤ 100
1 ≤ |s| ≤ 20 (Here |s| is the length of the string s.)

Examples1

Example 1
Input
```
1
A
```
Expected output
```
a
```