Eroare de compilare: user.cpp:5:36: error: narrowing conversion of ‘1.000000007e+9’ from ‘double’ to ‘int’ inside { } [-Wnarrowing] const int mod[2] = {1e9 + 7, 666013}; ^ user.cpp: In function ‘int main()’: user.cpp:31:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int k = 0;k <= s[n].size();k++) { ~~^~~~~~~~~~~~~~ user.cpp:50:34: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int j = lg;j < s[i].size();j++) { ~~^~~~~~~~~~~~~ user.cpp:61:30: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int j = lg - 1;j < s[n].size();j++) { ~~^~~~~~~~~~~~~