s = 0
FOR k = 1 TO 9
IF A(k) < A(k-1) THEN
t = A(k)
A(k) = A(k-1)
A(k-1) = t
s = s + k
END IF
NEXT k
s = 0
FOR k = 1 TO 9
IF A(k) < A(k-1) THEN
t = A(k)
A(k) = A(k-1)
A(k-1) = t
s = s + k
END IF
NEXT k
s = 0
FOR i = 0 TO 8
IF A(i) < A(i+1) THEN
A(i+1) = A(i+1) - A(i)
ELSE
A(i) = A(i) - A(i+1)
END IF
s = s + A(i)
NEXT i
s = 0
FOR i = 0 TO 8
IF A(i) < A(i+1) THEN
A(i+1) = A(i+1) - A(i)
ELSE
A(i) = A(i) - A(i+1)
END IF
s = s + A(i)
NEXT i
s = 0
n = 0
FOR i = 0 TO 11
IF A(i) <= A(n) THEN
s = s+ i
t = A(i)
A(i) = A(n)
A(n) = t
END IF
NEXT i
s = -1
FOR i = 0 TO 8
IF A[i] > A[i + 1] THEN
A[i + 1] = A[i + 1] - A[i]
s = s + A[i]
ELSE
A[i + 1] = A[i + 1] + A[i]
s = s - A[i]
END IF
NEXT i
k = 0
FOR j = 1 TO 9
IF A(j) > A(0) THEN
t = A(j)
A(j) = A(0)
A(0) = t * 2
k = k + 1
END IF
NEXT j
N = 9
s = 0
FOR i = 0 TO N
IF A(i) < A(N) THEN
A(i) = A(i) + 1
A(N) = A(N) - 1
s = s + 1
END IF
NEXT i
N = 9
s = 0
FOR i = 0 TO N
IF A(i) < A(N) THEN
A(i) = A(i) + 1
A(N) = A(N) - 1
s = s + 1
END IF
NEXT i
N = 10
s = 0
FOR i = 1 TO N-1
IF A(i-1) > 2*A(i) THEN
A(i) = 2*A(i)
s = s + A(i)
END IF
NEXT i
N = 10
s = 0
FOR i = 1 TO N-1
IF A(i-1) > 2*A(i) THEN
A(i) = 2*A(i)
s = s + A(i)
END IF
NEXT i