Compilare: main.cpp: In function 'void stergere(int)': main.cpp:11:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 11 | for(int j=i; j<strlen(s); j++) | ~^~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:20:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 20 | for(i=1; i<strlen(s)-1; i++) | ~^~~~~~~~~~~~ main.cpp:42:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 42 | for(i=1; i<strlen(s)-1; i++) | ~^~~~~~~~~~~~