Compilare: main.cpp: In function 'void unionn(int, int)': main.cpp:45:5: warning: this 'else' clause does not guard... [-Wmisleading-indentation] 45 | else | ^~~~ main.cpp:47:9: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'else' 47 | h[x]++; | ^