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Computing with Data

elgeish
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Previous: Function Parameters Next: Scope of Function Variables

Function Definition and Function Declaration

// Example 1
int add_two(int x, int y) { // function definition
  return x + y;
}

int add_two(int x, int y);  // function declaration

// Example 2
#include "factorial.h"

int main() {
  cout << my_factorial(3) << endl;
  
  return 0;
}
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