c++ - negatives in a stack while looping through it -

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I am trying to write a function that tells the user the number of negative numbers in the stack. I stuck with the following and I am not able to get the right answer yet. I tested it with several test stacks. I think the problem is that how loops are kept. Any help will be appreciated! 

  int negcount = 0; For (int i = 0; i    
 
 < P> What will work for you here:  
  int negcount = 0; While (mystack.size ()> 0) {if (mystack.top () & lt; 0) {negcount ++; Mystack.pop (); } And {mystack.pop (); }} Revenge crooks;

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