Compilare: main.cpp: In function 'int main()': main.cpp:21:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare] 21 | for(j=0; j<strlen(s); j++) | ~^~~~~~~~~~ main.cpp:32:11: warning: suggest explicit braces to avoid ambiguous 'else' [-Wdangling-else] 32 | if(strcmp(t,"*")) | ^