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  1. #include <iostream>
  2.  
  3. template<typename A, typename B, typename C>
  4. C mymin (const A& a, const B& b)
  5. {
  6.   if ( a < b )
  7.       return (C) a;
  8.   else
  9.       return (C) b;
  10. }
  11.  
  12. int main()
  13. {
  14.     double val1 = 66.8, val2 = 75.4 ;
  15.  
  16.     std::cout << "min of " << val1 << " and " << val2 << " is: "
  17.                << mymin<int,double,double>( val1, val2 ) << '\n' ;
  18.  
  19.     std::cout << "min of " << val1 << " and " << val2 << " is: "
  20.                << mymin<double,int,double>( val1, val2 ) << '\n' ;
  21.  
  22.     std::cout << "min of " << val1 << " and " << val2 << " is: "
  23.                << mymin<double,double,char>( val1, val2 ) << '\n' ;
  24.  
  25.     char a[] = "12345", b[] = "abcde" ;
  26.     std::cout << "min of " << a << " and " << b << " is: "
  27.                << mymin<char*,char*,char*>( a, b ) << '\n' ;
  28.  
  29.     char c[] = "abcde", d[] = "12345" ;
  30.     std::cout << "min of " << c << " and " << d << " is: "
  31.                << mymin<char*,char*,char*>( c, d ) << '\n' ;
  32. }
  33.  
Success #stdin #stdout 0s 2852KB
comments (?)
stdin
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Standard input is empty
stdout
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min of 66.8 and 75.4 is: 66
min of 66.8 and 75.4 is: 66.8
min of 66.8 and 75.4 is: B
min of 12345 and abcde is: 12345
min of abcde and 12345 is: abcde
https://ideone.com/tRWCX6
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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