Compilare: main.cpp: In function 'bool verificaSubsir(int, int)': main.cpp:17:31: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 17 | for (index_i = 0; index_i < strlen(s[i]); ++index_i) | ~~~~~~~~^~~~~~~~~~~~~~ main.cpp:19:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 19 | if (index_j == strlen(s[i])) | ~~~~~~~~^~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:42:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 42 | if(maxi < strlen(s[i])) | ~~~~~^~~~~~~~~~~~~~ main.cpp:46:28: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 46 | } else if(maxi == strlen(s[i])) | ~~~~~^~~~~~~~~~~~~~~ main.cpp:35:19: warning: 'imax' may be used uninitialized in this function [-Wmaybe-uninitialized] 35 | int maxi = 0, imax; | ^~~~