Main.cc: In function ‘int main()’: Main.cc:7:5: error: expected ‘;’ before ‘int’ int n[a]; ^~~ Main.cc:7:13: warning: statement has no effect [-Wunused-value] int n[a]; ^ Main.cc:8:19: error: ‘n’ was not declared in this scope for(int c=0;c>n[i]; ^ Main.cc:12:11: error: ‘sum’ was not declared in this scope cout<