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  1. #include <iostream>
  2.  
  3. using namespace std;
  4.  
  5. int rozmiar;
  6.  
  7. void push(short* liczba,short* wsk)
  8. {
  9.     *wsk=*liczba;
  10. }
  11.  
  12. void pop(short* wsk)
  13. {
  14.     cout<<*wsk<<"\n";
  15. }
  16.  
  17. void size(short* ogon,short* glowa)
  18. {
  19.     rozmiar=ogon-glowa;
  20.     cout<<rozmiar<<"\n";
  21. }
  22.  
  23. int main()
  24. {
  25. 	int test;
  26.     cin>>test;
  27.  
  28.     short* tablica=new short [test];
  29.     short* glowa=tablica;
  30.  
  31.     for(int i=0;i<test;i++)
  32.     {
  33.         char znak;
  34.         short liczba;
  35.  
  36.         cin>>znak;
  37.         switch(znak)
  38.         {
  39.             case '+':
  40.                    cin>>liczba;
  41.                    push(&liczba,tablica);
  42.                    tablica++;
  43.                    break;
  44.             case '-':
  45.                    pop(glowa);
  46.                    glowa++;
  47.                    break;
  48.             case '?':
  49.                    size(tablica,glowa);
  50.                    break;
  51.         }
  52.     }
  53.     delete [] tablica;
  54.     return 0;
  55. }
  56.  
Runtime error #stdin #stdout #stderr 0.01s 5504KB
comments (?)
stdin
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8
+ 170
+ 190
-
+ 200
+ 200
?
-
?
stdout
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170
3
190
stderr
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munmap_chunk(): invalid pointer
https://ideone.com/4lF1Qs
language:
C++14 (gcc 8.3)
created:
1 year ago
visibility:
secret

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