Compilare: main.cpp: In function 'int main()': main.cpp:57:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (j=0;j<sal[1].size();j++) ~^~~~~~~~~~~~~~ main.cpp:64:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (j=0;j<sal[i].size();j++) ~^~~~~~~~~~~~~~ main.cpp:67:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (k=0;k<capete.size();k++) ~^~~~~~~~~~~~~~ main.cpp:81:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (j=0;j<dead.size();j++) ~^~~~~~~~~~~~