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  1. #include <iostream>
  2. #include <algorithm>
  3.  
  4. using namespace std;
  5.  
  6. struct MojNauczycielToDupek {
  7. 	int **tablica;
  8. 	int *rozmiar;
  9.  
  10. 	MojNauczycielToDupek() {
  11. 	  tablica = NULL;	 
  12. 	  rozmiar = NULL;
  13. 	}
  14.  
  15. 	void podlacz(int **tab, int *n) {
  16. 		tablica = tab;
  17. 		rozmiar = n;
  18. 	}
  19.  
  20. } mojaKlasaJestOK;
  21.  
  22. void insert()
  23. {
  24.    int nowyRozmiar = *mojaKlasaJestOK.rozmiar + 1;
  25.    int *nowaTablica = new int[nowyRozmiar];
  26.  
  27.    copy_n(*mojaKlasaJestOK.tablica, *mojaKlasaJestOK.rozmiar, nowaTablica);
  28.    *(nowaTablica + *mojaKlasaJestOK.rozmiar) = 1;
  29.  
  30.    int *temp = *mojaKlasaJestOK.tablica;
  31.  
  32.    *mojaKlasaJestOK.tablica = nowaTablica;
  33.    *mojaKlasaJestOK.rozmiar = nowyRozmiar;
  34.  
  35.    delete[] temp; 
  36. }
  37.  
  38. void choose()
  39. {
  40.  
  41. }
  42.  
  43. void remove()
  44. {
  45.  
  46. }
  47.  
  48. void resize()
  49. {
  50.  
  51. }
  52.  
  53. int main()
  54. {
  55.     int roz;
  56.     cout << "Enter a number of cells:";
  57.     cin >> roz;
  58.     int *tab;
  59.     tab = new int[roz];
  60.     for (int i=0;i<roz;i++)
  61.     {
  62.         cin >> tab[i];
  63.     }
  64.     for (int i=0;i<roz;i++)
  65.     {
  66.         cout << tab[i] << endl;
  67.     }
  68.  
  69.     mojaKlasaJestOK.podlacz(&tab, &roz);
  70.  
  71.     int wybor;
  72.     do
  73.     {
  74.         cout << "1: insert 1 cell to the end" << endl;
  75.         cout << "2: choose a cell and insert 1 cell after it" << endl;
  76.         cout << "3: remove the first cell" << endl;
  77.         cout << "4: resize the table" << endl;
  78.         cout << "5: quit" << endl;
  79.         cin >> wybor;
  80.         cout << "wybor = " << wybor << endl;
  81.     } while(wybor!=1 && wybor !=2 && wybor !=3 && wybor !=4 && wybor !=5);
  82.  
  83.     switch (wybor)
  84.     {
  85.     case 1:
  86.         insert();
  87.         break;
  88.     case 2:
  89.         choose();
  90.         break;
  91.     case 3:
  92.         remove();
  93.         break;
  94.     case 4:
  95.         resize();
  96.         break;
  97.     case 5:
  98.         break;
  99.     }
  100.  
  101.     cout << "End state: " << endl;
  102.     cout << "roz = " << roz << endl;
  103.     cout << "tab = " << endl;
  104.  
  105.     for(int i=0; i < roz; i++) {
  106.       cout << tab[i] << ", ";  	
  107.     }
  108.  
  109.     cout << endl;
  110.  
  111.     return 0;
  112. }
Success #stdin #stdout 0s 4356KB
comments (?)
stdin
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5
1
2
3
4
5
1
stdout
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Enter a number of cells:1
2
3
4
5
1: insert 1 cell to the end
2: choose a cell and insert 1 cell after it
3: remove the first cell
4: resize the table
5: quit
wybor = 1
End state: 
roz = 6
tab = 
1, 2, 3, 4, 5, 1,
https://ideone.com/6QBojH
language:
C++ (gcc 8.3)
created:
6 years ago
visibility:
public

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