Compilare: user.cpp: In function ‘int cautbin2(int)’: user.cpp:61:4: warning: this ‘while’ clause does not guard... [-Wmisleading-indentation] {while(a[dr]>=x) ^~~~~ user.cpp:63:5: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the ‘while’ dr++; ^~ user.cpp: In function ‘int cautbin1(int)’: user.cpp:45:1: warning: control reaches end of non-void function [-Wreturn-type] } ^