fish.cpp: In function 'long long int max_weights(int, int, std::vector<int>, std::vector<int>, std::vector<int>)':
fish.cpp:18:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
18 | for (size_t i = 0; i < m; ++i)
| ~~^~~
fish.cpp:23:34: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
23 | for (size_t i = 0; i < m; ++i)
| ~~^~~
fish.cpp:32:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
32 | for (size_t i = 0; i < m; ++i)
| ~~^~~
fish.cpp:37:34: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
37 | for (size_t i = 0; i < m; ++i)
| ~~^~~
fish.cpp:42:1: warning: control reaches end of non-void function [-Wreturn-type]
42 | }
| ^