Compilare: main.cpp:10:47: warning: built-in function 'exp2' declared as non-function [-Wbuiltin-declaration-mismatch] 10 | char s[STRLEN_MAX + 1], exp1[STRLEN_MAX + 1], exp2[STRLEN_MAX + 1]; | ^~~~ main.cpp: In function 'void copy(char*, char*)': main.cpp:65:32: warning: operation on 'i' may be undefined [-Wsequence-point] 65 | dest[i] = src[i++]; | ~^~ main.cpp:65:32: warning: operation on 'i' may be undefined [-Wsequence-point]