Compilare: main.cpp: In function 'int subsir(char*, char*)': main.cpp:18:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 18 | for(int ind=0;ind<strlen(b);ind++) | ~~~^~~~~~~~~~ main.cpp:23:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 23 | if(l==strlen(a)) | ~^~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:42:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 42 | if(strlen(sir[i])==maxx) | ~~~~~~~~~~~~~~^~~~~~ main.cpp:49:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 49 | if(strlen(sir[i])>maxx) | ~~~~~~~~~~~~~~^~~~~