Introduction - If you have any usage issues, please Google them yourself
Please procedure main () function initgraph (& gdriver, & gmode, " e: \ \ TC" ) function of " e: \ \ TC" to change the installation directory of your TC. For example, your TC installation directory for the disk D of the TC under the Tools directory of the directory, then read the above statement: initgraph (& gdriver, & gmode, " d: \ \ Tools \ \ TC" )