consider the program
int a = 10;
int main()
{
int a = 20;
}
now i need to acess the global a within main so how to do it.
but i have solution like this
int main()
{
int i = a;
int a = 20;
}
but is there any alternative.
manju23reddy
Last Activity: Aug 31 '08, 10:53 AM
Joined: Aug 21 '08
Location:
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accessing global variables in c
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strlen for char arrays
hi
char a[2][4] = {"one", "two"};
for the above "a" can i use strlen and if so how if not then how to find strlen of "a". -
hi iam new to this forum so i will post a proper one ...... -
thanks for ur reply i tried this will raise to compiler error informing ambiguity....Leave a comment:
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overloaded function question
consider overloaded functions
//function 1
void hi(int a)
{
}
//function 2
void hi(int a, int b = 20)
{
}
int main()
{
hi(10);
}
which function will it be invoked and y. -
thank u dude its really a good post.......Leave a comment:
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Can You call a Class Destructor Explicitly
hi,
is there any situation that we can call descructor.
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