function-concept.cpp

#include <iostream>
using namespace std;

/** In function overloading there are functions with same name with different parameter.
 in this which function will be called that depends on the parameters
**/

/** example of function overloading **/
int sum(int a, int b, int c){
 int sum = a + b + c;
 return sum;
}

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

/** end of example of function overloading **/





int main() {
 // int sumVal = sum(3, 5);
 int sumVal = sum(3, 5, 7);

 cout << sumVal;

 return 0;
}