Compilare: main.cpp: In function 'int main()': main.cpp:22:23: warning: comparison of integer expressions of different signedness: 'int' and 'const long unsigned int' [-Wsign-compare] 22 | for (int j=0;j<min(s[i].size(), s[i-1].size());j++){ | ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:26:33: warning: 'j' may be used uninitialized [-Wmaybe-uninitialized] 26 | noduri += s[i].size() - j; | ^ main.cpp:21:13: note: 'j' was declared here 21 | int j; | ^