calling by reference c++
void fun2(int& a)
{
a = 5;
}
int main()
{
int b = 10;
fun2(b);
// now b = 5;
return 0;
}calling by reference c++
void fun2(int& a)
{
a = 5;
}
int main()
{
int b = 10;
fun2(b);
// now b = 5;
return 0;
}Copyright © 2021 Codeinu
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