Compilare: main.cpp: In function 'int transformare(char*)': main.cpp:51:9: warning: variable 'semn' set but not used [-Wunused-but-set-variable] 51 | int semn=1; | ^~~~ main.cpp: In function 'int comparare(char*, int)': main.cpp:76:13: warning: unused variable 'nrcif' [-Wunused-variable] 76 | int nrcif=cif(val); | ^~~~~ main.cpp: In function 'int main()': main.cpp:124:26: warning: 'prim' may be used uninitialized in this function [-Wmaybe-uninitialized] 124 | nrtigri+=prim; | ^~~~