CS107 Unit 1 Assessment Problem 1

1.cpp

/* Problem 0.1
 *
 * Electronic parrot: Reads in a float from the user and prints it on
 * the console.  
 */

#include <iostream>
#include <iomanip>
#include <limits>
using namespace std;
int main() {
    cout << "Please enter a float: ";
    float myFloat;
    while(!(cin >> myFloat)){
        cin.clear();
        cin.ignore(numeric_limits<streamsize>::max(), '\n');
        cout << "Invalid input.  Try again: ";
    }   
    cout << "You entered:  ";
    cout  << std::fixed << std::setprecision(3) << myFloat << endl;
    return 0;
}