Compilare: main.cpp: In function 'void c2()': main.cpp:55:9: warning: this 'while' clause does not guard... [-Wmisleading-indentation] while ((masca&x)==0) ^~~~~ main.cpp:57:13: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'while' if (i==4) ^~ main.cpp:103:39: warning: 'dr' may be used uninitialized in this function [-Wmaybe-uninitialized] else if (ct==maxi&&j-1<dr) ~~~^~~