/C++/Calling by reference c++

Calling by reference c++

Calling by reference c++

void fun2(int& a) 
{
    a = 5;
}

int main()
{
    int b = 10;
    fun2(b); 

    // now b = 5;
    return 0;
}

1

Source: stackoverflow.com

Calling by reference c++

void fun(int *a)
{
   *a = 10;
}

0

Source: stackoverflow.com

Similar codes

4 votes284 views1 answer
Get index of value c++
C++
-1 vote302 views1 answer
Permutation c++
C++
1 vote311 views1 answer
How to find the individual letters of a string c++
C++
0 vote318 views1 answer
How does header files work in c++
C++
1 vote381 views2 answers
Find the Missing Number
C++
0 vote319 views1 answer
Adddynamic ue4 c++
C++
0 vote302 views1 answer
Vector c++ length integer
C++
6 votes331 views3 answers
C++ dynamic array
C++
0 vote311 views2 answers
Insert image using set atribute
C++
1 vote344 views1 answer
Argument for c11 in c++
C++

Share