Compilare: main.cpp: In function 'int main()': main.cpp:84:21: warning: unused variable 'q' [-Wunused-variable] 84 | int n,m,i,j,k,t,q,nr,minim,maxim,suma; | ^ main.cpp:84:23: warning: unused variable 'nr' [-Wunused-variable] 84 | int n,m,i,j,k,t,q,nr,minim,maxim,suma; | ^~ main.cpp:84:26: warning: unused variable 'minim' [-Wunused-variable] 84 | int n,m,i,j,k,t,q,nr,minim,maxim,suma; | ^~~~~ main.cpp:84:32: warning: unused variable 'maxim' [-Wunused-variable] 84 | int n,m,i,j,k,t,q,nr,minim,maxim,suma; | ^~~~~ main.cpp:84:38: warning: unused variable 'suma' [-Wunused-variable] 84 | int n,m,i,j,k,t,q,nr,minim,maxim,suma; | ^~~~ main.cpp: In function 'int sum_interval(int, int, int, int, int)': main.cpp:51:12: warning: 'sum' may be used uninitialized [-Wmaybe-uninitialized] 51 | sum+=numere[2*nr]; | ~~~^~~~~~~~~~~~~~ main.cpp:49:9: note: 'sum' was declared here 49 | int sum; | ^~~