Float/Double to String Conversion Problem!!

[vivekkrs]

I want a code that can convert floating/double value into string/char array(char arr[]) and also it can be run on Boreland C++ 5.02

Here I've a code but it doesn't show all the numbers. Instead, it's showing in exponential form which I don't want!!


int main()
{
char* str = new char[30];

float flt = 2.4567F;
sprintf(str, "%.4g", flt );
cout<<str<<endl; //Exponential form even after 6 digits without decimal
return 0;
}

[vivekkrs]

Please help!!

[tntxtnt]

sprintf(str, "%.4f", flt );

f, not g.

[vivekkrs]

Thanks!! Problem solved.. :D (Y)

[vivekkrs]

Can u plz.. tell me that how this function works.....

sprintf(str, "%.4f", flt );
or sprintf( );

[tntxtnt]

http://www.cplusplus.com/reference/cstdio/sprintf/
http://www.cplusplus.com/reference/cstdio/printf/#parameters

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