Compilare: main.cpp: In function 'void bkt(long long int)': main.cpp:22:22: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 22 | for(int i=0;i<sol.size();i++) | ~^~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:33:9: warning: unused variable 'm' [-Wunused-variable] 33 | int m,i,j,k,t,q,nr,p,suma,maxim,aparitii,candidat,st,dr,mij,i_max,j_max; | ^ main.cpp:33:11: warning: unused variable 'i' [-Wunused-variable] 33 | int m,i,j,k,t,q,nr,p,suma,maxim,aparitii,candidat,st,dr,mij,i_max,j_max; | ^ main.cpp:33:13: warning: unused variable 'j' [-Wunused-variable] 33 | int m,i,j,k,t,q,nr,p,suma,maxim,aparitii,candidat,st,dr,mij,i_max,j_max; | ^ main.cpp:33:15: warning: unused variable 'k' [-Wunused-variable] 33 | int m,i,j,k,t,q,nr,p,suma,maxim,aparitii,candidat,st,dr,mij,i_max,j_max; | ^ main.cpp:33:17: warning: unused variable 't' [-Wunused-variable] 33 | int m,i,j,k,t,q,nr,p,suma,maxim,aparitii,candidat,st,dr,mij,i_max,j_max; | ^ main.cpp:33:19: warning: unused variable 'q' [-Wunused-variable] 33 | int m,i,j,k,t,q,nr,p,suma,maxim,aparitii,candidat,st,dr,mij,i_max,j_max; | ^ main.cpp:33:21: warning: unused variable 'nr' [-Wunused-variable] 33 | int m,i,j,k,t,q,nr,p,suma,maxim,aparitii,candidat,st,dr,mij,i_max,j_max; | ^~ main.cpp:33:24: warning: unused variable 'p' [-Wunused-variable] 33 | int m,i,j,k,t,q,nr,p,suma,maxim,aparitii,candidat,st,dr,mij,i_max,j_max; | ^ main.cpp:33:26: warning: unused variable 'suma' [-Wunused-variable] 33 | int m,i,j,k,t,q,nr,p,suma,maxim,aparitii,candidat,st,dr,mij,i_max,j_max; | ^~~~ main.cpp:33:31: warning: unused variable 'maxim' [-Wunused-variable] 33 | int m,i,j,k,t,q,nr,p,suma,maxim,aparitii,candidat,st,dr,mij,i_max,j_max; | ^~~~~ main.cpp:33:37: warning: unused variable 'aparitii' [-Wunused-variable] 33 | int m,i,j,k,t,q,nr,p,suma,maxim,aparitii,candidat,st,dr,mij,i_max,j_max; | ^~~~~~~~ main.cpp:33:46: warning: unused variable 'candidat' [-Wunused-variable] 33 | int m,i,j,k,t,q,nr,p,suma,maxim,aparitii,candidat,st,dr,mij,i_max,j_max; | ^~~~~~~~ main.cpp:33:55: warning: unused variable 'st' [-Wunused-variable] 33 | int m,i,j,k,t,q,nr,p,suma,maxim,aparitii,candidat,st,dr,mij,i_max,j_max; | ^~ main.cpp:33:58: warning: unused variable 'dr' [-Wunused-variable] 33 | int m,i,j,k,t,q,nr,p,suma,maxim,aparitii,candidat,st,dr,mij,i_max,j_max; | ^~ main.cpp:33:61: warning: unused variable 'mij' [-Wunused-variable] 33 | int m,i,j,k,t,q,nr,p,suma,maxim,aparitii,candidat,st,dr,mij,i_max,j_max; | ^~~