catinatree.cpp: In function 'int get(int, int)':
catinatree.cpp:12:13: warning: comparison of integer expressions of different signedness: 'int' and 'std::deque<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
12 | return j<dp[i].size()?dp[i][j]:0;
| ~^~~~~~~~~~~~~
catinatree.cpp: In function 'void dfs(int)':
catinatree.cpp:22:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::deque<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
22 | for(int i=0;i<dp[v].size();i++){
| ~^~~~~~~~~~~~~
catinatree.cpp:28:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
28 | for(int i=0;i<res.size();i++)dp[u][i]=res[i];
| ~^~~~~~~~~~~
catinatree.cpp:32:20: warning: comparison of integer expressions of different signedness: 'std::deque<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
32 | if(dp[u].size()==d+1){
| ~~~~~~~~~~~~^~~~~