Compilare: main.cpp: In function 'int n_th_element(int)': main.cpp:15:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 15 | for(int i=0;i<numere.size();i++) | ~^~~~~~~~~~~~~~ main.cpp:24:14: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 24 | if(cautat<mai_mic.size()) | ~~~~~~^~~~~~~~~~~~~~~ main.cpp:31:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 31 | else if(cautat<mai_mic.size() + nr_egali) // cautat e mai mare decat nr de numere mai mici si e <= decat numarul de numere cu tot cu cel ales | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:45:17: warning: unused variable 'k' [-Wunused-variable] 45 | int n,m,i,j,k,t,q,nr,minim,maxim,suma; | ^ main.cpp:45:19: warning: unused variable 't' [-Wunused-variable] 45 | int n,m,i,j,k,t,q,nr,minim,maxim,suma; | ^ main.cpp:45:21: warning: unused variable 'q' [-Wunused-variable] 45 | int n,m,i,j,k,t,q,nr,minim,maxim,suma; | ^ main.cpp:45:23: warning: unused variable 'nr' [-Wunused-variable] 45 | int n,m,i,j,k,t,q,nr,minim,maxim,suma; | ^~ main.cpp:45:26: warning: unused variable 'minim' [-Wunused-variable] 45 | int n,m,i,j,k,t,q,nr,minim,maxim,suma; | ^~~~~ main.cpp:45:32: warning: unused variable 'maxim' [-Wunused-variable] 45 | int n,m,i,j,k,t,q,nr,minim,maxim,suma; | ^~~~~ main.cpp:45:38: warning: unused variable 'suma' [-Wunused-variable] 45 | int n,m,i,j,k,t,q,nr,minim,maxim,suma; | ^~~~