Compilare: main.cpp: In function 'int main()': main.cpp:43:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i=0; i<S[1].size(); i++) ~^~~~~~~~~~~~ main.cpp:51:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (k==S[1].size()) ~^~~~~~~~~~~~~ main.cpp:78:28: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (j=L; j<S[cnt].size(); j++) ~^~~~~~~~~~~~~~ main.cpp:96:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (j==S[cnt].size()) ~^~~~~~~~~~~~~~~ main.cpp:104:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (L>T[cnt].size()) ~^~~~~~~~~~~~~~ main.cpp:120:28: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (j=L; j<T[cnt].size(); j++) ~^~~~~~~~~~~~~~ main.cpp:150:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i=1; i<SOL.size(); i++) ~^~~~~~~~~~~