To read data from a file or to save data in a file, a program just has to use the right type of stream. An object of type ifstream is an input file stream that can be used to read data from a file into variables.An object of tye ofstream is an output file stream that can be used as a place to send data.hen you use the. to read a value into a string variable, only one word will be read, where a word is defined as a sequence of non-blank characters. Suppose str is a variable of type string and you say .  in your program.
The Peak District is an upland area in England, most of which lies in northern Derbyshire but also includes parts of Cheshire, Greater Manchester, Staffordshire and Yorkshire.he Peak District was covered by ice during at least one of the ice ages of the last 2 million years (probably the Anglian glaciation of around 450,000 years ago) as evidenced by the patches of glacial till or boulder clay that can be found across the area.
Compared to the averages for England and Wales, the Peak District has higher rainfall and fewer hours of sunshine. This affects wildlife, farming, the landscape and how many people visit the national park.Many species in the park are at the limit of their habitat range.he national parkâs boundaries were fixed at that time, situated at the southern tip of the Pennines and covering 143,830 hectares. The Peak District National Park is a rural upland area valued for its diverse landscape and scenery. It is surrounded by major conurbations and is at the hub of trans-Pennine routes.