C++ Tutorial/Data Types/float read
Read float number from console
<source lang="cpp">#include <iostream>
float Convert(float); int main() { float TempFer; float TempCel; std::cout << "Please enter the temperature in Fahrenheit: "; std::cin >> TempFer; TempCel = Convert(TempFer); std::cout << "\nHere"s the temperature in Celsius: "; std::cout << TempCel << std::endl; return 0; } float Convert(float TempFer) { float TempCel; TempCel = ((TempFer - 32) * 5) / 9; return TempCel; }</source>
Please enter the temperature in Fahrenheit: 12 Here"s the temperature in Celsius: -11.1111
Read float numbers and assign them to an array
<source lang="cpp">#include <iostream> using namespace std; int main() {
float temp[5]; cout << "Please enter the temperature for day one \n"; cin >> temp[0]; cout << "Please enter the temperature for day one \n"; cin >> temp[1]; cout << "Please enter the temperature for day one \n"; cin >> temp[2]; cout << "Please enter the temperature for day one \n"; cin >> temp[3]; cout << "Please enter the temperature for day one \n"; cin >> temp[4]; cout << " The temperatures for the first five days is "; cout << temp[0] << ", " << temp[1] << ", "<< temp[2] << ", "<< temp[3] << ", "; cout << temp[4] << endl; return 0;
}</source>