Compilare: main.cpp: In function 'int main()': main.cpp:59:10: warning: unused variable 'j' [-Wunused-variable] 59 | ll e,i,j,k,l,x,y; | ^ main.cpp:59:12: warning: unused variable 'k' [-Wunused-variable] 59 | ll e,i,j,k,l,x,y; | ^ main.cpp:59:14: warning: unused variable 'l' [-Wunused-variable] 59 | ll e,i,j,k,l,x,y; | ^