Compilare: main.cpp: In function 'int main()': main.cpp:28:8: warning: this 'if' clause does not guard... [-Wmisleading-indentation] 28 | if(viz[j]==0) | ^~ main.cpp:30:5: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if' 30 | viz[j]=1; | ^~~