Compilare: user.cpp: In function ‘int main()’: user.cpp:31:5: warning: this ‘for’ clause does not guard... [-Wmisleading-indentation] for(int i=1; i<=n; i++) ^~~ user.cpp:34:9: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the ‘for’ sort(a+1,a+n+1); ^~~~ user.cpp:36:5: warning: this ‘for’ clause does not guard... [-Wmisleading-indentation] for(int i=1; i<n-1; i++) ^~~ user.cpp:45:9: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the ‘for’ fo<<r; ^~