#include using namespace std; typedef signed long long ll; #undef _P #define _P(...) (void)printf(__VA_ARGS__) #define FOR(x,to) for(x=0;x>N; FOR(i,N) cin>>A[i]; MINUS(L); MINUS(R); int ma=-1; FOR(i,N) ma=max(ma,dodo(i)); cout<>T; while(T--) solve(); return 0; }