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CODE EXAMPLE FOR CPP
calling by reference c++
void
fun2
(
int
&
a
)
{
a
=
5
;
}
int
main
(
)
{
int
b
=
10
;
fun2
(
b
)
;
// now b = 5;
return
0
;
}
Source by stackoverflow.com #
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Tagged:
#calling
#reference
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