Failing Grades

Chef took $N$ total tests in his university, numbered $1$ to $N$ chronologically. Each was graded out of $100$ marks. He scored $A_i$ marks in the $i$-th test. Chef's scholarship requires that his average remains at or above $40$ marks after taking each test. Was Chef able to keep his scholarship? Print Yes or No accordingly. ### Input - The first line of input will contain a single integer $T$