An Assembly Language program that will input from keyboard (without echo) & print it

By DaPrimitive Soource -

An assembly language program that will read a character from keyboard (console input without echo function) and print it on the screen. (USE: character output function)


♣ Try it out ::
.model small
.stack 100h
.code

main proc
    
    mov ah, 8
    int 21h
    
    mov ah, 2 
    mov dl, al
    int 21h
    
    mov ah, 4ch
    int 21h
    
    main endp
end main

♣ Sample Input and Output ::
M

Popular posts from this blog

C++ :: Topological Sort Algorithm (using DFS)

By DaPrimitive Soource -
Image
A topological sort of a dag G = (V,E) is a linear ordering of all its vertices such that if G contains an edge (u,v), then u appears before v in the ordering. (If the graph contains a cycle, then no linear ordering is possible.) PSEUDOCODE TOPOLOGICAL-SORT(G) call DFS(G) to compute finishing times v.f for each vertex v as each vertex is finished, insert it onto the front of a linked list return the linked list of vertices
Read more

C++ :: Depth-First Search Algorithm (DFS)

By DaPrimitive Soource -
Image
.:: PSEUDOCODE ::. DFS(G) for each vertex u ∈ G.V u.color = WHITE u.π = NIL time = 0 for each vertex u ∈ G.V if u.color == WHITE DFS-VISIT(G,u) DFS-VISIT(G,u) time = time + 1 u.d = time u.color = GRAY for each v ∈ G.Adj[u] if v.color == WHITE v.π = u DFS-VISIT(G,v) u.color = BLACK time = time + 1 u.f = time
Read more

C++ :: Strongly Connected Components Algorithm (SCC)

By DaPrimitive Soource -
Image
Many algorithms that work with directed graphs begin with such a decomposition. After decomposing the graph into strongly connected components, such algorithms run separately on each one and then combine the solutions according to the structure of connections among components. ALGORITHM STRONGLY-CONNECTED-COMPONENTS(G) call DFS(G) to compute finishing times u.f for each vertex u compute GT call DFS(GT), but in the main loop of DFS, consider the verteces in order of decreasing u.f (as computed in line 2) output the vertices of each tree in the depth-first forest formed in line 4 as a separate strongly connected component
Read more