Read float point numbers from keyboard and save them to a float array : float « Data Types « C++ Tutorial

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C++ Tutorial » Data Types » float

2.9.3.Read float point numbers from keyboard and save them to a float array

#include <iostream>

using namespace std;



    int main()

    {

        float temp[5];



        cout << "float number \n";

        cin >> temp[0];



        cout << "float number \n";

        cin >> temp[1];



        cout << "float number \n";

        cin >> temp[2];



        cout << "float number \n";

        cin >> temp[3];



        cout << "float number \n";

        cin >> temp[4];



        cout << temp[0] << ", " << temp[1] << ", "<< temp[2] <<      ", "<< tem

p[3] << ", "; 

        cout << temp[4] << endl; 



     return 0;

  }

float number
123.123
float number
.123.123
float number
float number
123.123.
float number
123.123, 0.123, 0.123, 123.123, 7.93782e+033

2.9.float
	2.9.1.	float point constant number
	2.9.2.	float number array
	2.9.3.	Read float point numbers from keyboard and save them to a float array
	2.9.4.	Type Conversion: from float to double
	2.9.5.	constant floats, floating point variables
	2.9.6.	Local Float Variables and Parameters: convert the temperature in Fahrenheit to Celsius
	2.9.7.	Display decimal and float with format
	2.9.8.	Define function whose parameter and return value are both float
	2.9.9.	Tests whether two floating-point numbers are approximately equal.
	2.9.10.	Controlling the printing of trailing zeros and decimal points for floating-point values.
	2.9.11.	cin handles double and float type values

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