Run-Time Check Failure #3 - The variable 'r' is being used w

Run-Time Check Failure #3 - The variable 'r' is being used w ,Run-Time Check Failure #3 - The variable 'L' is being used Run-Time Check Failure #2 - Stack around the variable 'cc' w 编译通过了 但是运行时弹出以对话框上面是Run-Time Check Failure #3 - The variable Run-Time Check Failure #2 - Stack around the variable 'e' wa the variable'discount' is being used without being initializ The variable 'sele' is being used without being initialized. C++运行问题：The variable 'Data' is being used without being init 程序出错：The variable 'y' is being used without being initialize vc++ 2008调试过程说：Run-Time Check Failure #2 - Stack around the 程序运行结束后总是出现：Run-Time Check Failure #2 - Stack around the var The username chosen is already being used.