Compilare: main.cpp: In function 'int este(int)': main.cpp:12:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 12 | for(int i=0;i<mp[nr/1000].size();i++) | ~^~~~~~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:20:11: warning: unused variable 'm' [-Wunused-variable] 20 | int n,m,i,j,k,t,q,nr,minim,maxim; | ^ main.cpp:20:17: warning: unused variable 'k' [-Wunused-variable] 20 | int n,m,i,j,k,t,q,nr,minim,maxim; | ^ main.cpp:20:19: warning: unused variable 't' [-Wunused-variable] 20 | int n,m,i,j,k,t,q,nr,minim,maxim; | ^ main.cpp:20:21: warning: unused variable 'q' [-Wunused-variable] 20 | int n,m,i,j,k,t,q,nr,minim,maxim; | ^ main.cpp:20:26: warning: unused variable 'minim' [-Wunused-variable] 20 | int n,m,i,j,k,t,q,nr,minim,maxim; | ^~~~~ main.cpp:20:32: warning: unused variable 'maxim' [-Wunused-variable] 20 | int n,m,i,j,k,t,q,nr,minim,maxim; | ^~~~~