Compilare: main.cpp: In function 'int recurs(int, int, std::string)': main.cpp:16:9: warning: unused variable 'cate' [-Wunused-variable] 16 | int cate=0,cnt,i,semn=1,numar,suma=0,maxim=0,st,dr; | ^~~~ main.cpp:16:16: warning: unused variable 'cnt' [-Wunused-variable] 16 | int cate=0,cnt,i,semn=1,numar,suma=0,maxim=0,st,dr; | ^~~ main.cpp:16:20: warning: unused variable 'i' [-Wunused-variable] 16 | int cate=0,cnt,i,semn=1,numar,suma=0,maxim=0,st,dr; | ^ main.cpp:16:22: warning: unused variable 'semn' [-Wunused-variable] 16 | int cate=0,cnt,i,semn=1,numar,suma=0,maxim=0,st,dr; | ^~~~ main.cpp:16:29: warning: unused variable 'numar' [-Wunused-variable] 16 | int cate=0,cnt,i,semn=1,numar,suma=0,maxim=0,st,dr; | ^~~~~ main.cpp:16:35: warning: unused variable 'suma' [-Wunused-variable] 16 | int cate=0,cnt,i,semn=1,numar,suma=0,maxim=0,st,dr; | ^~~~ main.cpp:16:42: warning: unused variable 'maxim' [-Wunused-variable] 16 | int cate=0,cnt,i,semn=1,numar,suma=0,maxim=0,st,dr; | ^~~~~ main.cpp:16:50: warning: unused variable 'st' [-Wunused-variable] 16 | int cate=0,cnt,i,semn=1,numar,suma=0,maxim=0,st,dr; | ^~ main.cpp:16:53: warning: unused variable 'dr' [-Wunused-variable] 16 | int cate=0,cnt,i,semn=1,numar,suma=0,maxim=0,st,dr; | ^~ main.cpp:51:1: warning: no return statement in function returning non-void [-Wreturn-type] 51 | } | ^ main.cpp: In function 'int main()': main.cpp:56:14: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 56 | for(i=0;i<s.size();i++) | ~^~~~~~~~~ main.cpp:73:14: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::__cxx11::basic_string<char> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 73 | for(i=0;i<fin.size();i++) | ~^~~~~~~~~~~ main.cpp:54:13: warning: unused variable 'k' [-Wunused-variable] 54 | int n,i,k,val,curr,j; | ^ main.cpp:54:15: warning: variable 'val' set but not used [-Wunused-but-set-variable] 54 | int n,i,k,val,curr,j; | ^~~ main.cpp:54:24: warning: unused variable 'j' [-Wunused-variable] 54 | int n,i,k,val,curr,j; | ^