Compilare: main.cpp: In function 'void F(int, int, int)': main.cpp:34:5: warning: unused variable 'l' [-Wunused-variable] 34 | int l,c,i,j,v[10002],lg=0,lat=1000000,ar=0; | ^ main.cpp:34:7: warning: unused variable 'c' [-Wunused-variable] 34 | int l,c,i,j,v[10002],lg=0,lat=1000000,ar=0; | ^ main.cpp:34:39: warning: unused variable 'ar' [-Wunused-variable] 34 | int l,c,i,j,v[10002],lg=0,lat=1000000,ar=0; | ^~ main.cpp: In function 'int main()': main.cpp:108:22: warning: suggest parentheses around '&&' within '||' [-Wparentheses] 108 | if(e.first>=x&&e.second>=y||(e.first>=y&&e.second>=x)){ | ~~~~~~~~~~^~~~~~~~~~~~~