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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. void sher(int a[]) {
  5. 	cout << "in fun: " << sizeof(a) / sizeof(a[0]) << '\n';
  6. }
  7.  
  8. int main() {
  9. 	int a[] = {1, 2, 3, 4};
  10. 	sher(a);
  11. 	cout << "out fun: " << sizeof(a) / sizeof(a[0]) << '\n';
  12. 	return 0;
  13. }
Success #stdin #stdout 0s 4244KB
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stdin
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Standard input is empty
stdout
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in fun: 2
out fun: 4
https://ideone.com/bK7uDs
Size of array in function
language:
C++ (gcc 8.3)
created:
4 years ago
visibility:
secret

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