Compilare: main.cpp: In function 'void prec()': main.cpp:34:13: warning: this 'if' clause does not guard... [-Wmisleading-indentation] 34 | if(dp[j+1].size()<dp[i].size()+1 || (dp[j+1].size()==dp[i].size()+1 && dp[j+1]>1+(dp[i]*k))) | ^~ main.cpp:36:17: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if' 36 | k++; | ^ main.cpp: In function 'int main()': main.cpp:54:32: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 54 | if(dp[j].size()>max1) | ~~~~~~~~~~~~^~~~~ main.cpp:59:37: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 59 | else if(dp[j].size()==max1)cnt++; | ~~~~~~~~~~~~^~~~~~ main.cpp:68:40: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 68 | if(dp[j].size()==max1) | ~~~~~~~~~~~~^~~~~~ main.cpp:73:30: warning: 'r' may be used uninitialized [-Wmaybe-uninitialized] 73 | cout<<r<<'\n'; | ^~~~ main.cpp:48:13: note: 'r' was declared here 48 | int r; | ^