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  1. #include <iostream>
  2. #include <cmath>
  3.  
  4. using namespace std;
  5. using Func = double (*)(double);
  6.  
  7. void P(Func s, Func c, Func t) {
  8.     cout << s(3);
  9.     cout << c(2);
  10.     cout << t(1);
  11. }
  12.  
  13. int main(void) {
  14.     P(sin, cos, tan);
  15.     return 0;
  16. }
Success #stdin #stdout 0s 15232KB
comments (?)
stdin 
Standard input is empty
stdout 
0.14112-0.4161471.55741
https://ideone.com/O4gT0q
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
public

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