Computer Programming

Os fluxogramas utilizam uma variedade de símbolos padrão para representar diferentes tipos de atividades, processos, decisões e fluxos de informações. Esses símbolos facilitam a compreensão do fluxo de trabalho ou processo representado. Aqui estão os símbolos mais comuns usados em fluxogramas:

1. Oval (Elipse ou Círculo)

Significado: Início ou Fim de um processo.

Uso: Indica onde o processo começa e onde termina.

Exemplo: "Iniciar" ou "Fim".

2. Retângulo (Processo)

Significado: Representa uma etapa ou atividade do processo.

Uso: Descreve ações específicas que precisam ser executadas.

Exemplo: "Enviar e-mail", "Calcular valor".

3. Losango (Decisão)

Significado: Ponto de decisão, geralmente com opções como "Sim" ou "Não".

Uso: Representa bifurcações no processo com base em condições ou perguntas.

Exemplo: "Pagamento aprovado?" → "Sim" ou "Não".

4. Seta (Fluxo ou Conector)

Significado: Indica a direção e sequência do fluxo do processo.

Uso: Conecta os elementos do fluxograma para mostrar o caminho do processo.

Exemplo: Uma seta conectando "Início" a uma etapa seguinte.

5. Paralelogramo (Entrada ou Saída de Dados)

Significado: Representa entrada ou saída de informações.

Uso: Para ações como receber ou fornecer dados.

Exemplo: "Inserir dados" ou "Exibir relatório".

6. Círculo (Conector no mesmo fluxograma)

Significado: Conector dentro do mesmo fluxograma.

Uso: Para indicar a continuidade do fluxo em uma área diferente do diagrama.

Exemplo: Usado quando o fluxograma é muito longo e precisa ser segmentado.

7. Pentágono ou Hexágono (Conector fora do fluxograma)

Significado: Conector para outra página ou outro fluxograma.

Uso: Quando o processo se conecta a outro sistema ou diagrama.

Exemplo: "Continuar no fluxograma B".

8. Retângulo com Laterais Arredondadas (Subprocesso)

Significado: Representa uma etapa que é detalhada em um subprocesso separado.

Uso: Para simplificar fluxogramas complexos.

Exemplo: "Processar pedido" (detalhado em outro fluxograma).

Esses símbolos são padronizados por organizações como a ANSI (American National Standards Institute) e a ISO (International Organization for Standardization), garantindo que fluxogramas sejam consistentes e compreensíveis universalmente. Ferramentas de software, como Microsoft Visio, Lucidchart e até PowerPoint, geralmente seguem esses padrões.

Here is a simple program to generate prime numbers upto a given specific number

/*Prime No. from 1 to 50*/

/*By-Himanshu Rathee*/

#include<stdio.h>

#include<conio.h>

void main()

{

int i,j,n;

clrscr();

printf(" Enter the number upto which we have to find the prime number: ");

scanf("%d",&n);

printf("\n");

for(i=2;i<=n;i++)

{

for(j=2;j<=i-1;j++)

if(i%j==0)

break;

/*Number is divisble by some other number. So break out*/

if(i==j)

printf("\t%d",i);

/*Number was divisible by itself (that is, i was same as j)*/

}

/*Continue loop upto nth number*/

getch();

}

Pseudocode. However, pseudocode is not a programming language as such. It is a language that a programmer uses specifically to convey the concept of a specific algorithm to other programmers. The language is such that any programmer can easily translate the algorithm into their preferred language. Furthermore, pseudocode does not have to be written in English, it can be written in any language. However, English is the most widely-spoken language within the programming community and is therefore the most prevalent language used in programming.

The Delphi programming language is currently owned by Embarcadero.

Formatted I/P functions: These functions allow us to supply the input in a fixed format and let us obtain the output in the specified form. Formatted output converts the internal binary representation of the data to ASCII characters which are written to the output file. Formatted input reads characters from the input file and converts them to internal form.

Format specifications

Data type

Integer

short signed

short unsigned

long signed

long unsigned

unsigned hexadecimal

unsigned octal

%d or %l

%u

%ld

%lu

%x

%o

Real

float

double

%f

%lf

Character

signed character

unsigned character

%c

%c

String

%s

Unformatted I/O functions: There are several standard library functions available under this category-those that can deal with a string of characters. Unformatted Input/Output is the most basic form of input/output. Unformatted input/output transfers the internal binary representation of the data directly between memory and the file

ANALOG:continuous,rate of transmission is slow,less reliable 2 transmit,more noise,interference is more

DIGITAL:non continuous,rate of transmission is fast,more reliable 2 transmit,less noise,interference is less

Computer users who are not computer professionals are often referred to as "end users" or "casual users." They typically use computers for basic tasks like browsing the internet, using office applications, or consuming media, without having specialized technical skills. In some contexts, they may also be called "lay users" or "non-technical users."

Step1. Start procedure

Step 2. Pick up the phone

Step 3. Search for a friend phone number in the contact list

Step 4. Select the number and dail it by clicking the dail button

Step 5. Wiat for the network

Step 6. If connection is successful you will hear the dailer ring tone.

Indeterminate errors are random errors that randomly fluctuate and cannot be eliminated.

Determinate errors

1) Some training is necessary before you can draw or read a drawing.

2) Sometimes it's easier to draw the object in perspective view (pictorial view), especially for clients who have difficulties interpreting orthographic drawings.

Well honey, there are two types of peopleware: the ones who can't live without their morning coffee and the ones who are perpetually late to every meeting. Just kidding! In the world of software development, peopleware refers to both the users and the developers who create and maintain the software. So, to answer your question, the two types of peopleware are the end-users and the software development team.

#include void main()
{
int a[10] = { 4, 55, 65, 73, 87, 99, 45, 454, 4353, 243}; int i, j, k, l; for ( j = 9, i = 1, k = 5, l = 6; i <= 2, k >= 3, l<= 7, j >= 8 ; i++, j--, k--, l++)
{

if (a[0] < a[i])
{
a[0] = a[i];
}
if (a[0] < a[j])
{
a[0] = a[j];
}
if (a[0] < a[k])
{
a[0] = a[k];
}
if (a[0] < a[l])
{
a[0] = a[l];
}
} printf("highest number = %d", a[0] );
}

Techniques for representing and communicating algorithms can be improved by using standardized notations such as pseudocode or flowcharts to make them more easily understandable across different platforms and languages. Additionally, providing clear and concise explanations of the algorithm's purpose, inputs, outputs, and steps can enhance comprehension. Utilizing visual aids, such as diagrams or animations, can also help in illustrating complex algorithms in a more intuitive manner.

The opposite of primitive is advanced or sophisticated. Primitive refers to something basic, undeveloped, or in its earliest stage of existence. In contrast, advanced denotes a higher level of complexity, refinement, or progress in a particular field or context.

Steve Wilhite, a software engineer, is credited with inventing the Graphics Interchange Format (GIF) in 1987. Despite the ongoing debate on how to pronounce it (spoiler alert: it's "jif," not "gif"), there's no denying that Wilhite's creation has become a staple of internet culture. So, give credit where credit's due, folks!

45

one

only one artificial variable to be added

import java.io.*;

class PrimeFactors

{

private boolean prime(int a)

{

boolean b=true;

for(int i=2;i<=(a/2);i++)

{

if(a%i==0)

b=false;

}

return b;

}

protected static void main()throws IOException

{

BufferedReader in=new BufferedReader(new InputStreamReader(System.in));

System.out.print("Enter the Number: ");

int a=Integer.parseInt(in.readLine());

PrimeFactors o=new PrimeFactors();

System.out.println("Prime Factors of "+a+" are::");

for(int i=1;i<=(a/2);i++)

{

if(a%i==0)

{

boolean b=o.prime(i);

if(b==true)

System.out.print(i+" ");

}

}

}}

d = 9.55 cm

5.625

I think so because my brother in law is computer scientist and he says that if you are good at mathematics so programming will be easy to learn for you.

32/100