Compilare: main.cpp: In member function 'long long int gfg::power(long long int, long long int, long long int)': main.cpp:27:6: warning: this 'if' clause does not guard... [-Wmisleading-indentation] if (y % 2 == 0) ^~ main.cpp:30:9: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if' return mult(x , t , C); ^~~~~~