Compilare: main.cpp: In function 'int main()': main.cpp:93:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 93 | for(int i = 0; i < strlen(s); i++) | ~~^~~~~~~~~~~ main.cpp:100:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 100 | for(int i = 0; i < strlen(s); i++) | ~~^~~~~~~~~~~