More than one returning value : function return « Function « C++ Tutorial

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C++ Tutorial » Function » function return

7.8.8.More than one returning value

#include <iostream.h>



void f (int x, int& prev, int& next)

{

  prev = x-1;

  next = x+1;

}



int main ()

{

  int x=100, y, z;

  f (x, y, z);

  cout << "Previous=" << y << ", Next=" << z;

  return 0;

}

Previous=99, Next=101"

7.8.function return
	7.8.1.	Return void from a function
	7.8.2.	void function with return statement
	7.8.3.	Return a value from a function
	7.8.4.	Return a double value from a function
	7.8.5.	Return a pointer from a function
	7.8.6.	Multiple return statements in a function
	7.8.7.	Returning multiple values from a function using pointer
	7.8.8.	More than one returning value
	7.8.9.	Returning a reference
	7.8.10.	Return class instance from a function

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