Compilare: main.cpp: In function 'int main()': main.cpp:24:17: warning: unused variable 'k' [-Wunused-variable] 24 | int n,m,i,j,k,t,q,nr,minim,maxim,suma; | ^ main.cpp:24:19: warning: unused variable 't' [-Wunused-variable] 24 | int n,m,i,j,k,t,q,nr,minim,maxim,suma; | ^ main.cpp:24:21: warning: unused variable 'q' [-Wunused-variable] 24 | int n,m,i,j,k,t,q,nr,minim,maxim,suma; | ^ main.cpp:24:23: warning: unused variable 'nr' [-Wunused-variable] 24 | int n,m,i,j,k,t,q,nr,minim,maxim,suma; | ^~ main.cpp:24:26: warning: unused variable 'minim' [-Wunused-variable] 24 | int n,m,i,j,k,t,q,nr,minim,maxim,suma; | ^~~~~ main.cpp:24:32: warning: unused variable 'maxim' [-Wunused-variable] 24 | int n,m,i,j,k,t,q,nr,minim,maxim,suma; | ^~~~~ main.cpp:24:38: warning: unused variable 'suma' [-Wunused-variable] 24 | int n,m,i,j,k,t,q,nr,minim,maxim,suma; | ^~~~ main.cpp:51:9: warning: unused variable 'b_precalc' [-Wunused-variable] 51 | int b_precalc; | ^~~~~~~~~