Compilare: main.cpp: In function 'int main()': main.cpp:15:11: warning: suggest parentheses around '+' inside '>>' [-Wparentheses] fin>>s+1; ~^~ main.cpp:24:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (j=0;j<poz[i].size();j++){ ~^~~~~~~~~~~~~~ main.cpp:36:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (v[j].size() > maxi) ~~~~~~~~~~~~^~~~~~ main.cpp:42:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (j=0;j<poz[i].size();j++) ~^~~~~~~~~~~~~~ main.cpp:43:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (t < v[j].size()) ~~^~~~~~~~~~~~~ main.cpp:45:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (j=0;j<poz[i].size();j++) ~^~~~~~~~~~~~~~ main.cpp:46:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (t < v[j].size()) ~~^~~~~~~~~~~~~