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  1. #include <iostream>
  2. #include <cstdlib>
  3.  
  4. using namespace std;
  5.  
  6. void good(int *,int *);
  7.  
  8. void good(int *a,int *b)
  9. {
  10.     int i;
  11.     for(i = 0; i < *b; i++)
  12.     {
  13.         if(*a == *(a + i))
  14.             cout << *a << " ";
  15.         return;
  16.     }
  17. }
  18.  
  19.  
  20. int main(void)
  21. {
  22.     int i, n;
  23.     int p, q, temp;
  24.     int arr[9] = {0, 0, 9, 8, 7, 6, 2, 9, 6};
  25.     n = (sizeof arr) / 4;
  26.  
  27.     for(p = 0; p < n; p++)
  28.     {
  29.         for(q = p + 1; q < n; q++)
  30.         {
  31.             if(arr[q] < arr[p])
  32.             {
  33.                 temp = arr[p];
  34.                 arr[p] = arr[q];
  35.                 arr[q] = temp;
  36.             }
  37.         }
  38.     }
  39.  
  40.     cout << "一維陣列為" << endl;
  41.     for(i = 0; i < n; i++)
  42.     {
  43.         cout << arr[i] << " ";
  44.     }
  45.     cout << endl;
  46.     cout << "一維陣列中有" << n << "個數字" << endl;
  47.     cout << "重複數字為";
  48.     good(arr, n);
  49.  
  50.     //system("pause");
  51.     return 0;
  52. }
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin 
Standard input is empty
compilation info 
prog.cpp: In function ‘int main()’:
prog.cpp:48:16: error: invalid conversion from ‘int’ to ‘int*’ [-fpermissive]
prog.cpp:8:6: error:   initializing argument 2 of ‘void good(int*, int*)’ [-fpermissive]
stdout 
Standard output is empty
https://ideone.com/OOH4U9
language:
C++ (gcc 8.3)
created:
12 years ago
visibility:
public

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