Compilare: main.cpp: In function 'bool estesubsir(char*, char*)': main.cpp:44:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 44 | for(ind=0;ind<strlen(b);ind++) | ~~~^~~~~~~~~~ main.cpp:49:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 49 | if(l==strlen(a)) | ~^~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:70:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 70 | if(strlen(sir[i])==maxx) | ~~~~~~~~~~~~~~^~~~~~ main.cpp:77:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 77 | if(strlen(sir[i])>maxx) | ~~~~~~~~~~~~~~^~~~~ main.cpp:89:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 89 | for(j=0;j<strlen(sir[i]);j++) | ~^~~~~~~~~~~~~~~