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C passes By value or By reference?
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Answer Posted / ravi chandra
pass by value means passing values to the function
values means numericals
and pass by reference means passing addresses of the values..
fun(int a ,int b ) //pass by value
fun(int *a,int *b)// pass by reference
pass by reference
fun(int &a,int &b)
{
}
fun(int *c,int *d) // *c=*(&a) ,*d=*(&b)
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