Compilare: main.cpp: In function 'int main()': main.cpp:67:36: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] cot += (gg[poz][j] == curent.size() + 1 + (ct[j] - (j == poz))); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:94:13: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(int j = 0; j < s; ++j) ^~~ main.cpp:98:17: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' break; ^~~~~