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  1. #include <iostream>
  2. #include <vector>
  3. using namespace std;
  4.  
  5. const int ARRAY_SIZE = 7;
  6.  
  7.  
  8. int check_shift_position(int array_size, int m);
  9. void shift_array(int array[ARRAY_SIZE], int m);
  10. void print_array (int array[ARRAY_SIZE]);
  11.  
  12. int main() {
  13.  
  14. 	int array[ARRAY_SIZE];
  15.  
  16. 	for(int i =0; i < ARRAY_SIZE; i++) {
  17. 		cin >> array[i];
  18. 	}
  19.  
  20. 	int m  = 0;
  21. 	cin >> m;
  22.  
  23. 	m = check_shift_position(ARRAY_SIZE,m);
  24.  
  25. 	cout << "Initial array = ";
  26. 	print_array(array);
  27.  
  28.     shift_array(array, m);
  29.  
  30.  
  31. 	return 0;
  32. }
  33.  
  34. int check_shift_position(int array_size, int m)
  35. {
  36. 	if (array_size < m) {
  37. 		return m%array_size;
  38. 	}
  39. 	return m;
  40. }
  41.  
  42. void shift_array(int array[ARRAY_SIZE], int m) {
  43.  
  44. 	// Init shifted array
  45. 	int shifted_array[ARRAY_SIZE];
  46.  
  47. 	// Shift elements for [m + 1..n] to start;
  48. 	for (int i = m, k = 0; i < ARRAY_SIZE ; i++,k++) {
  49. 		shifted_array[k] = array[i];
  50. 	}
  51.  
  52. 	// Shift elements for [0..m] to the end;
  53. 	for (int i = 0, k = ARRAY_SIZE - m; i < m ; i++,k++) {
  54. 		shifted_array[k]= array[i];
  55. 	}
  56.  
  57. 	cout << "Shifted array = ";
  58.     print_array(shifted_array);
  59. }
  60.  
  61. void print_array (int array[ARRAY_SIZE]) {
  62. 	for (int i = 0; i < ARRAY_SIZE ; i++) {
  63.     	cout << array[i] << " ";
  64.     }
  65.     cout << endl;
  66. }
Success #stdin #stdout 0s 3344KB
comments (?)
stdin
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1 2 3 4 5 6 7
5
stdout
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Initial array = 1 2 3 4 5 6 7 
Shifted array = 6 7 1 2 3 4 5
https://ideone.com/CNjc16
Ю4.31 циклически сдвиг
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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