Compilare: main.cpp: In function 'int Nru(int, int)': main.cpp:22:6: warning: this 'while' clause does not guard... [-Wmisleading-indentation] 22 | while (x) Nu++, x&=x-1; return Nu; | ^~~~~ main.cpp:22:30: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'while' 22 | while (x) Nu++, x&=x-1; return Nu; | ^~~~~~ main.cpp: In function 'int Nrr(int)': main.cpp:27:23: warning: suggest parentheses around '-' in operand of '&' [-Wparentheses] 27 | return x? Nrr(x&x-1)+1: 0; | ~^~