mosaic.cpp: In function 'std::vector<long long int> mosaic(std::vector<int>, std::vector<int>, std::vector<int>, std::vector<int>, std::vector<int>, std::vector<int>)':
mosaic.cpp:13:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
13 | for(int i = 0; i < T.size(); i++) {
| ~~^~~~~~~~~~
mosaic.cpp:14:13: warning: unused variable 'rx' [-Wunused-variable]
14 | int rx = T[i], ry = B[i];
| ^~
mosaic.cpp:14:24: warning: unused variable 'ry' [-Wunused-variable]
14 | int rx = T[i], ry = B[i];
| ^~