ramen.cpp: In function 'void Ramen(int)':
ramen.cpp:20:6: warning: unused variable 'r1' [-Wunused-variable]
20 | ll r1, r2;
| ^~
ramen.cpp:20:10: warning: unused variable 'r2' [-Wunused-variable]
20 | ll r1, r2;
| ^~
ramen.cpp:38:16: warning: comparison of integer expressions of different signedness: 'll' {aka 'long long int'} and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
38 | for (i = 1; i < v1.size(); i++) if (Compare(aa, v1[i]) == 1) aa = v1[i];
| ~~^~~~~~~~~~~
ramen.cpp:40:16: warning: comparison of integer expressions of different signedness: 'll' {aka 'long long int'} and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
40 | for (i = 1; i < v2.size(); i++) if (Compare(bb, v2[i]) == -1) bb = v2[i];
| ~~^~~~~~~~~~~