Compilare: main.cpp: In function 'bool OK(int, int)': main.cpp:26:5: warning: this 'if' clause does not guard... [-Wmisleading-indentation] 26 | if(matricefill[i][j]); | ^~ main.cpp:27:9: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if' 27 | return false; | ^~~~~~