Compilare: main.cpp: In function 'int sef_suprem(int)': main.cpp:16:5: warning: this 'else' clause does not guard... [-Wmisleading-indentation] 16 | else; | ^~~~ main.cpp:17:9: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'else' 17 | return sef[x]=sef_suprem(sef[x]); | ^~~~~~