sizeof() works in main() but not in function
void myfunction (int ar[])
{
cout<<sizeof(ar)<<endl;
}
int main ()
{
int arr[3] = {1,2,3};
cout<<sizeof(arr)<<endl;\\ this gives answer 12
myfunction(arr);\\ this gives answer 4
}
I get two different sizes of same array. Why? Thanks.
{
cout<<sizeof(ar)<<endl;
}
int main ()
{
int arr[3] = {1,2,3};
cout<<sizeof(arr)<<endl;\\ this gives answer 12
myfunction(arr);\\ this gives answer 4
}
I get two different sizes of same array. Why? Thanks.
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