Compilare: main.cpp: In function 'bool eSubsir(char*, char*)': main.cpp:27:14: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 27 | if(i == strlen(a)) | ~~^~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:46:29: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 46 | if(strlen(m[i]) > mmax){ | ~~~~~~~~~~~~~^~~~~~ main.cpp:50:29: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 50 | if(strlen(m[i]) == mmax) | ~~~~~~~~~~~~~^~~~~~~ main.cpp:59:35: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare] 59 | for(unsigned int i = 1; i <= n; i-=-1){ | ~~^~~~ main.cpp:62:39: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare] 62 | for(unsigned int j = 1; j <= n; j-=-1) | ~~^~~~