Exercise 3 — Uppercase file

Practica · UNEXPO · 2%

Exercise 3 — Uppercase file

Read a lowercase line and store it uppercase in a file, then print the file contents.

Statement

Create a data file that:

1. Reads a line of text in lowercase.
2. Stores it in uppercase in a file.
3. Prints the file contents.

Requirements

• Use file I/O (fstream).
• No vector.
• One .cpp per pair to mcolombo@unexpo.edu.ve.

Solution

See the Spanish version for a complete reference implementation: Ejercicio 3.

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