Use CFG or PDA to prove L=
{0a1b0c : b ≠ a + c; a, b,...
Use CFG or PDA to prove L=
{0a1b0c : b ≠ a + c; a, b, c ≥ _0}
is a context-free language. Please add your explanation, thank
you.
If you can use the theorem(union of CFL and regular language =
CFL) is also welcomed.
CountingSort(A, B, k)
for i=1 to k
C[i]= 0;
for j=1 to n
C[A[j]] += 1;...
CountingSort(A, B, k)
for i=1 to k
C[i]= 0;
for j=1 to n
C[A[j]] += 1;
for i=2 to k
C[i] = C[i] + C[i-1];
for j=n downto 1
B[C[A[j]]] = A[j];
C[A[j]] -= 1;
illustrate the operation of COUNTING-SORT on the array A =
{6,0,2,0, 1, 3, 5, 6, 1, 3, 2}. Specifically, show the four arrays
A, B, C, and C'.
9. Let S = {a,b,c,d,e,f,g,h,i,j}.
a. is {{a}, {b, c}, {e, g}, {h, i, j}} a...
9. Let S = {a,b,c,d,e,f,g,h,i,j}.
a. is {{a}, {b, c}, {e, g}, {h, i, j}} a partition of S?
Explain.
b. is {{a, b}, {c, d}, {e, f}, {g, h}, {h, i, j}} a partition
of S? Explain. c. is {{a, b}, {c, d}, {e, f}, {g, h}, {i, j}} a
partition of S? Explain.