Confusing C++ Code | C++ Programming Codes

Confusing C++ Code | C++ Programming Codes

23:02

Description: This is named Confusing because of confusion created by parameters sent by-value and by-reference.

#include <iostream>

using namespace std;

int confuse2(int&a, int&b, int&c){

     a = b + b;

     b = a + c;

     c++;

     return a + c;

}

int confuse(int a, int&b, int&c){

     a = a*b;

     b = b*b;

     c = c*a;

     return confuse2(b, a, a);

}

int main(){

     int a = 5, b = 3, c = 4;

     b = confuse(a, c, b);

     cout << a << endl << b << endl << c << endl;

     return 0;

}