Compilare: user.cpp: In function ‘int match(int)’: user.cpp:21:5: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation] if (match(conr[it]) == 1) ^~ user.cpp:23:7: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the ‘if’ conr[it] = node; ^~~~