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  1. #include <iostream>
  2. #include <cstring>
  3. using namespace std;
  4.  
  5. template<int size, class T>
  6. T min2(const T (&a)[size])
  7. {
  8. 	cout << "min<T>" << endl;
  9.     T m = a[0];
  10.     for (int i = 0; i < size; i++)
  11.         if(a[i] < m) m = a[i];
  12.     return m;
  13. }
  14.  
  15. template<int size>
  16. char* min2(char* (&a)[size])
  17. {                           
  18. 	cout << "min<char*>" << endl;
  19.     char* m = a[0];            
  20.     for (int i=0; i < size; i++)   
  21.         if (strcmp(a[i], m) < 0) m = a[i];
  22.     return m;
  23. }
  24.  
  25. int main()
  26. {
  27. 	int ia[] = { 0, 1 };
  28.     int imin = min2(ia);
  29.     cout << "imin = " << imin << endl;
  30.  
  31. 	char* is[] = { "0", "1" };
  32.     char* smin = min2(is);
  33.     cout << "smin = " << smin << endl;
  34.  
  35. 	return 0;
  36. }
Success #stdin #stdout 0s 3296KB
comments (?)
stdin
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Standard input is empty
stdout
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min<T>
imin = 0
min<char*>
smin = 0
https://ideone.com/3UKXia
language:
C++14 (gcc 8.3)
created:
11 years ago
visibility:
public

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