Main.cc: In function ‘int point(char*, char, char)’:
Main.cc:16:25: error: ‘n’ was not declared in this scope
for (int i = 0; i < n; i++)
^
Main.cc: In function ‘int main()’:
Main.cc:36:14: error: expected primary-expression before ‘)’ token
getchar(());
^
Main.cc:37:19: warning: format ‘%s’ expects argument of type ‘char*’, but argument 2 has type ‘char (*)[100]’ [-Wformat=]
scanf("%s", &a);
~~^
Main.cc:41:14: warning: unused variable ‘temp’ [-Wunused-variable]
{ char temp = a[0];
^~~~
Main.cc:35:10: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%d", &n);
~~~~~^~~~~~~~~~
Main.cc:37:10: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%s", &a);
~~~~~^~~~~~~~~~