Compilare: main.cpp: In function 'int cerinta_1()': main.cpp:13:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 13 | for(int i = 0; i < strlen(sir); ++i) | ~~^~~~~~~~~~~~~ main.cpp:16:39: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 16 | for(int j = i; j < i + k && j < strlen(sir); ++j) | ~~^~~~~~~~~~~~~