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how to declare a function in c++

Ill Impala on Mar 04, 2020

// function example
#include <iostream>
using namespace std;

int addition (int a, int b)
{
  int r;
  r=a+b;
  return r;
}

Source: www.cplusplus.com

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function declerations in C++

Spinnekop on Jul 01, 2020

#include <iostream>
#include <stdlib.h>
#include <iomanip>
#include <fstream>
using namespace std;

void function_one(double, double, double);

int main() {
  double r1 = 1.0;
  double r2 = 2.0;
  double x = 0.0;
  function_one(r1, r2, x);
  return 0;
}

void function_one(double rmin, double rmax, double x0) {
  cout << "Function got called" << endl;
}

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"how to declare a function in c++" Code Answer's