Using atof: convert string to double : Double « Data Type « C++

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C++ » Data Type » Double Screenshots  Using atof: convert string to double    #include <iostream> #include <stdlib.h> using namespace std; int main() {    double d = atof( "99.0" );    cout << "The string \"99.0\" converted to double is "         << d << "\nThe converted value divided by 2 is "         << d / 2.0 << endl;    return 0; }            Related examples in the same category 1. Circumference and area of a circle with radius 2.5 2. double value cout format 3. Calculates the area of a circle based on a radius inputted by the user. 4. Define, input and output double 5. Do while loop with double value type 6. Create a table of square roots and squares. 7. Read double value from keyboard and save it to another value 8. Get the square root, power and log value of a double 9. Get sin, cos and tan value of an angle in double 10. Using strtod: convert string to double 11. long double: Formatting includes precision, width, alignment, and format of large numbers. 12. long double: Formatting includes precision, width and fixed with default of right justification when printing.