Compilare: main.cpp: In function 'int main()': main.cpp:9:15: warning: unused variable 'k' [-Wunused-variable] 9 | int n, i, k=0,l, sum=0, cnt=-1, poz, val, m, j, st, dr; | ^ main.cpp:9:22: warning: unused variable 'sum' [-Wunused-variable] 9 | int n, i, k=0,l, sum=0, cnt=-1, poz, val, m, j, st, dr; | ^~~ main.cpp:9:50: warning: unused variable 'j' [-Wunused-variable] 9 | int n, i, k=0,l, sum=0, cnt=-1, poz, val, m, j, st, dr; | ^