Compilare: main.cpp: In function 'int main()': main.cpp:43:19: warning: unused variable 'n' [-Wunused-variable] 43 | long long int n,m,i,j,k,t,nr,maxim,minim,suma,hash_number; | ^ main.cpp:43:21: warning: unused variable 'm' [-Wunused-variable] 43 | long long int n,m,i,j,k,t,nr,maxim,minim,suma,hash_number; | ^ main.cpp:43:23: warning: unused variable 'i' [-Wunused-variable] 43 | long long int n,m,i,j,k,t,nr,maxim,minim,suma,hash_number; | ^ main.cpp:43:25: warning: unused variable 'j' [-Wunused-variable] 43 | long long int n,m,i,j,k,t,nr,maxim,minim,suma,hash_number; | ^ main.cpp:43:29: warning: unused variable 't' [-Wunused-variable] 43 | long long int n,m,i,j,k,t,nr,maxim,minim,suma,hash_number; | ^ main.cpp:43:31: warning: unused variable 'nr' [-Wunused-variable] 43 | long long int n,m,i,j,k,t,nr,maxim,minim,suma,hash_number; | ^~ main.cpp:43:34: warning: unused variable 'maxim' [-Wunused-variable] 43 | long long int n,m,i,j,k,t,nr,maxim,minim,suma,hash_number; | ^~~~~ main.cpp:43:40: warning: unused variable 'minim' [-Wunused-variable] 43 | long long int n,m,i,j,k,t,nr,maxim,minim,suma,hash_number; | ^~~~~ main.cpp:43:46: warning: unused variable 'suma' [-Wunused-variable] 43 | long long int n,m,i,j,k,t,nr,maxim,minim,suma,hash_number; | ^~~~ main.cpp:43:51: warning: unused variable 'hash_number' [-Wunused-variable] 43 | long long int n,m,i,j,k,t,nr,maxim,minim,suma,hash_number; | ^~~~~~~~~~~