Main.cc: In function ‘int main()’:
Main.cc:32:22: warning: format ‘%lld’ expects argument of type ‘long long int*’, but argument 2 has type ‘int*’ [-Wformat=]
scanf("%lld", &a[i]);
~~~~~^
Main.cc:35:13: error: cannot convert ‘int*’ to ‘long long int*’ for argument ‘1’ to ‘void sosanh(long long int*, long long int)’
sosanh(a, n);
^
Main.cc:25:11: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%lld", &n);
~~~~~^~~~~~~~~~~~
Main.cc:32:8: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%lld", &a[i]);
~~~~~^~~~~~~~~~~~~~~