Compilare: main.cpp: In function 'int cerinta1(int*, int, int)': main.cpp:26:10: warning: statement has no effect [-Wunused-value] 26 | for (lg; lg != 0; lg >>= 1) { | ^~ main.cpp: In function 'int cerinta2(int*, int, int)': main.cpp:41:10: warning: statement has no effect [-Wunused-value] 41 | for (lg; lg != 0; lg >>= 1) { | ^~ main.cpp: In function 'int cerinta3(int*, int, int)': main.cpp:53:10: warning: statement has no effect [-Wunused-value] 53 | for (lg; lg != 0; lg >>= 1) { | ^~