Compilare: main.cpp: In function 'int suma(int)': main.cpp:17:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation] 17 | for(int i=x;i>=1;i-=(i&(-i))) | ^~~ main.cpp:19:9: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for' 19 | return sum; | ^~~~~~ main.cpp:16:15: warning: unused variable 'i' [-Wunused-variable] 16 | int sum=0,i; | ^