warning: uninitialized variable //But I have initialized ! C++ Compiler bug?

Question

Iam trying to compile this program but i get warning and when i run vc++ 2010 debugger pops up : ( Here is my code :

#include 
using namespa         


        

Answer 1

But you haven't initialized them : )))) EX: int i,minn=0,index=0; Imagine that you pass num that equals 0, at the end you would be returning uninitialized value of minn and just before that you would set mas[unknown_number]=0; which will probably cause your app to crash since you will be referencing memory that is most likely beyond your scope. You should do a check in the beggining like if(num<1)return -1;