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Answered 1 day ago IT Courses/Programming Languages/C Language Tuition/BCA Tuition/C Language Programming IT Courses/Programming Languages/C++ Language/Advanced C++ +2 IT Courses/Programming Languages/C++ Language/Basic C++ IT Courses/Programming Languages/C++ Language less

Why do so many programmers hate Agile development?

Sharath Kumar Sadar

Its all about perspective. You like something , I like something else. I like C# more than java, you migth like java. Basically Agile development is incremental devlivery. Example: Take your android application, They launch the very first version of it. Then people with use and write they feed back,... read more

Its all about perspective. You like something , I like something else.

I like C# more than java, you migth like java.

Basically Agile development is incremental devlivery. Example: Take your android application, They launch the very first version of it. Then people with use and write they feed back, bugs, issues faced. Company will take the feedback and fix them. Or introduce new features.

 

This is how aglie methodology works. And its cool. As a software professional we dont hate agile development. :)

 

Most of the IT gaints use the same methodology.

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How do I improve my coding skill in C programming?

Sharath Kumar Sadar

Practise makes man perfect. If you practice a lot of examples then it would help. 1. Understand the problem 2. what is your approach in order to find solution to it? if you have solid explaination to both the above question then continue with below approach, And also use algothrimic method to approach... read more

Practise makes man perfect. If you practice a lot of examples then it would help.

1. Understand the problem

2. what is your approach in order to find solution to it?

if you have solid explaination to both the above question then continue with below approach,

And also use algothrimic method to approach the problem or flowchart method. This is how we approach problem in IT industry

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What is the code for k=3.14+ x * tanh (beta), when x is equal to 20 and beta is divisible by 8 in C programming?

Sharath Kumar Sadar

#include <stdio.h>#include <math.h>int main(){int x,beta,z,k=0;/*k=3.14+ x * tanh (beta), when x is equal to 20 and beta is divisible by 8 */do{printf("k=3.14+ x * tanh (beta) ");printf("Enter the value of x: ");scanf("%d",&x);printf("Enter the value of beta: ");scanf("%d",&beta);if(beta%8... read more


#include <stdio.h>
#include <math.h>
int main()
{
int x,beta,z,k=0;
/*k=3.14+ x * tanh (beta), when x is equal to 20 and beta is divisible by 8 */
do{
printf("k=3.14+ x * tanh (beta) ");
printf("Enter the value of x: ");
scanf("%d",&x);
printf("Enter the value of beta: ");
scanf("%d",&beta);
if(beta%8 == 0)
{
    k=3.14+x*tanh(beta);
    printf("The value of K is %d ",k);
}
else
printf("Enter Beta value which is divisible by 8");
printf("If you want to continue press 1, else press 0 to exit");
scanf("%d",&z);
if(z==0)
return 0;
}while(z==1);
}

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How do I solve the equation 3^x+4^x=5^x in C?

Sharath Kumar Sadar

#include <stdio.h>#include <math.h>int main(){int x,n, sum1 =0, sum2=0;printf("Enter the upper range value: ");scanf("%d",&n);if (n>=1){ for(x=1;x<=n;x++) { sum1 = pow(3,x) + pow(4,x); sum2 = pow(5,x); if ((sum1==sum2) && (sum1 >0) && (sum2... read more

#include <stdio.h>
#include <math.h>
int main()
{
int x,n, sum1 =0, sum2=0;
printf("Enter the upper range value: ");
scanf("%d",&n);
if (n>=1)
{
   for(x=1;x<=n;x++)
   {
       sum1 = pow(3,x) + pow(4,x);
       sum2 = pow(5,x);
       if ((sum1==sum2) && (sum1 >0) && (sum2 >0))
       printf("The feasible x value is %d, 3^%d+4^%d = %d, 5^%d = %d ",x,x,x,sum1,x,sum2);
   }
     return 0;
}
else
printf("Please enter value greater than or equal to 1");
}

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How do I find composite number between 1 to 100 through c programming?

Sharath Kumar Sadar

#include <stdio.h>int main(){int j,i,n,factor;printf("Enter the last number of the sequence:"); scanf("%d",&j); for(n=2;n<=j;n++) { for(i=1;i<n;i++) { if(n%i==0) { factor=i;/*finds the largest proper divisor*/ ... read more

#include <stdio.h>

int main()
{
int j,i,n,factor;
printf("Enter the last number of the sequence:");
    scanf("%d",&j);
    for(n=2;n<=j;n++)
    {
         for(i=1;i<n;i++)
         {
              if(n%i==0)
              {
                   factor=i;/*finds the largest proper divisor*/
              }
         }
         if(factor>1)
         {
              printf ("%d, ",n);
         }              
     }
     return 0;
}

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What are useful tips and tricks for programming in modern C?

Sharath Kumar Sadar

The basic trick we use in software industry is Algorithm. Alogrithm will represent your idea or the approach toward the problem solving in native term and represents the flow of how you would approach the problem. This way it becomes easier to start coding. (In any language, not only C) read more

The basic trick we use in software industry is Algorithm.

Alogrithm will represent your idea or the approach toward the problem solving in native term and represents the flow of how you would approach the problem.

 

This way it becomes easier to start coding. (In any language, not only C)

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Answered 2 days ago IT Courses/Programming Languages/C Language Tuition/BCA Tuition/C Language Programming IT Courses/Programming Languages/C++ Language/Advanced C++ +2 IT Courses/Programming Languages/C++ Language/Basic C++ IT Courses/Programming Languages/C++ Language less

I think I understand what a pointer is, but what I don ??t get is, when to use a pointer and when to... read more
I think I understand what a pointer is, but what I donā??t get is, when to use a pointer and when to use just the normal value? read less

Narendra

Computer Science Tutor

pointer is a varible which store the address location. Pointer is faster than normal variable. In C, for dynamic memory allocation(calloc(), malloc()) we have to use the pointer. Similarly, any type of operation associated with a file (for example, opening, closing and reading), we have to use pointer. In... read more

pointer is a varible which store the address location. Pointer is faster than normal variable.

In C, for dynamic memory allocation(calloc(), malloc()) we have to use the pointer. Similarly, any type of operation associated with a file (for example, opening, closing and reading), we have to use pointer.

In case of function call (call by value vs call by address), we have to use pointer in case of call by address.

Elements of array are reffered by pointer. we are also used pointer in structure. Though pointer is a complicated one  but it makes the program faster.

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Has it become difficult to hire good C programmers?

Debmani S.

Tutor

Recent 2018-19 placements are really focusing on marker trend technlogoies like .NET, PHP,javascript , angular js,embedded system,IOT,Bigdata,Machine Learning. Still companies are hiring those students who are pro level c coders , not like beginners but basic should always be clear. read more

Recent 2018-19 placements are really focusing on marker trend technlogoies like .NET, PHP,javascript , angular js,embedded system,IOT,Bigdata,Machine Learning.

 

Still companies are hiring those students who are pro level c coders , not like beginners but basic should always be clear.

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What is a file pointer in C language?

Narendra

Computer Science Tutor

Pointer is a variable which store the address location. FILE is defined data type. Any type of operation with the file like opening, closing and reading are done with the file pointer. For example, the general format for declaring and opening a file. FILE *fp; fp=fopen("filename", "mode"); here the variable... read more

Pointer is a variable which store the address location. FILE is defined data type. Any type of operation with the file like opening, closing and reading are done with the file pointer.

For example, the general format for declaring and opening a file.

FILE *fp;

fp=fopen("filename", "mode");

here the variable fp is pointer to the data type FILE. The second statment open the file with the specified name and assign an identifier to the FILE type pointer fp.

The file pointer fp, which contains all the infrmation about the file is subseqently used as communication link btn the system and the program.

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Why would you overload the addition operator in C++?

Pareshaa Dudhedia

Tutor

Basically + operator is binary operator, which performs on two buil in data types. However if you wish to add two objects like complex numbers [ eg. (2+3i) + (4+6i) then its addition is (6+9i). In this case + operator needs to be overloaded with well defined code of adding both imaginary and real parts... read more

Basically + operator is binary operator, which performs on two buil in data types.

However if you wish to add two objects like complex numbers [ eg. (2+3i) + (4+6i) then its addition is (6+9i). In this case + operator needs to be overloaded with well defined code of adding both imaginary and real parts of numbers.

So in main(), you can directly write objC=objA+objB  (where objC,objA and objB all are complex number objects..)

Hence, this makes code readable and easy to maintain.

 

I hope you cleared your doubts...

Best luck..

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