Sunday, October 4, 2015

Program to Find the Prime Index elements Prime index sum Duplicate Elements Removal Occurence of the Elements copy an array Element That has occurred Maximum in an Array Using C Programming

Program to Find the Prime Index elements Prime index sum Duplicate Elements Removal Occurence of the Elements copy an array Element That has occurred Maximum in an Array  Using C Programming


#include<stdio.h>

int main()
{
  int n;
  int a[100];
  int i;
  int j;
  int temp=0;
  int max=0;
  int min=0;
  int tempa[100];
  int dup[100];
  int idx=0;
  int k;
  int dn=0;
  int count=0;
  int prime[100];
  int pidx=0;
  int flag=0;
  int primesum=0;
  int maxoc=0;
  int maxoel=0;

  scanf("%d",&n);
  printf("getting inputs \n");
  for(i=0;i<n;i++)
  {
    scanf("%d",&a[i]);
  }

  printf("Elements in the array\n ");
  for(i=0;i<n;i++)
  {
    printf("%d ",a[i]);
  }

  printf("\ncopy elements fom one array to another\n");
  for(i=0;i<n;i++)
  {
    tempa[i]=a[i];
  }
  for(i=0;i<n;i++)
  {
    printf("%d ",tempa[i]);
  }

  printf("\n prime index elements and prime index sum\n");
  for(i=0;i<n;i++)
  {
    flag=0;
    for(j=1;j<=i;j++)
    {
      if(i%j==0)
      {
        flag++;
      }
    }
    if(flag==2)
    {
      primesum=primesum+tempa[i];
      prime[pidx]=tempa[i];
      pidx++;
    }
  }
  for(i=0;i<pidx;i++)
  {
    printf("%d ",prime[i]);
  }
  printf("\nprime index sum : %d",primesum)  ;

 
  printf("\nSorting the elements \n");
  for(i=0;i<n;i++)
  {
    for(j=i+1;j<n;j++)
    {
      if(a[i]>a[j])
      {
        temp=a[i];
        a[i]=a[j];
        a[j]=temp;
      }
    }
  }

  for(i=0;i<n;i++)
  {
    printf("%d ",a[i]);
  }

  printf("\nMaximum and minimum\n");
  max=a[n-1];
  min=a[0];
  printf("max : %d  min : %d",max,min);

  printf("\n descending order\n");
  for(i=0;i<n;i++)
  {
    for(j=i+1;j<n;j++)
    {
      if(a[i]<=max)
      {
        temp=a[i];
        a[i]=a[j];
        a[j]=temp;
      }
    }
  }
  for(i=0;i<n;i++)
  {
    printf("%d ",a[i]);
  }

  printf("\nremove duplicate and occurrence \n");
  for(i=0;i<n;i++)
  {
    count=1;
    for(j=i+1;j<n;)
    {
      if(a[i]==a[j])
      {
        count++;
        for(k=j;k<n;k++)
        {
          a[k]=a[k+1];
        }
        n--;
        dn=n;
      }
      else
      {
        j++;
      }
    }
    dup[idx]=a[i];
    dup[idx+1]=count;
    idx=idx+2;
  }

   printf("occurrence of an element\n");
  for(i=0;i<idx;i++)
  {
    printf("%d ",dup[i]);
  }
 
  printf("\nremoved duplicates\n");
  for(i=0;i<dn;i++)
  {
    printf("%d ",a[i]);
  }
  printf("\nmaximum repeated element\n");
  for(i=1;i<idx;i=i+2)
  {
    if(dup[i]>maxoc)
    {
      maxoc=dup[i];
      maxoel=i;
    }
  }
  printf("maximum count occured: %d\n",maxoc);
  printf("maximum times occured element : %d",dup[maxoel-1]);
  return 0;
}

output
-------
 10
 getting inputs 
 1 2 3 1 1 1 2 2 4 5
 Elements in the array
 1 2 3 1 1 1 2 2 4 5 
copy elements fom one array to another
1 2 3 1 1 1 2 2 4 5 
 prime index elements and prime index sum
3 1 1 2 
prime index sum : 7
Sorting the elements 
1 1 1 1 2 2 2 3 4 5 
Maximum and minumum
max : 5  min : 1
descending order
5 4 3 2 2 2 1 1 1 1 
remove duplicate and occurence 
occurence of an element
5 1 4 1 3 1 2 3 1 4 
removed duplicates
5 4 3 2 1 
maximum repeated element
maximum count : 4
maximum count element : 1

Saturday, October 3, 2015

Program to Find the Sum of Even Numbers Within a limit Using C Programming

Program to Find the Sum of Even Numbers Within a limit Using C Programming


#include<stdio.h>
void fun(int n);
int main()
{
  int n;
  scanf("%d",&n);
  fun(n);
  return 0;
}


void fun(int n)
{
  int i;
  int evensum=0;
  for(i=0;i<=n;i++)
  {
    if(i%2==0)
    {
      evensum+=i;
    }
  }
  printf("%d",evensum);
}

output
--------
 10
 30

Program to Find the Maximum of the Sum of the Even and Odd Numbers in an Array Using C Programming

Program to Find the Maximum of the Sum of the Even and Odd Numbers in an Array Using C Programming


#include<stdio.h>
void fun(int a[],int n);
int main()
{
  int n;
  int i;
  int a[100];
  scanf("%d",&n);
  for(i=0;i<n;i++)
  {
    scanf("%d",&a[i]);
  }
  fun(a,n);
  return 0;
}


void fun(int a[],int n)
{
  int i;
  int oddsum=0;
  int evensum=0;
  int max=0;
  for(i=0;i<n;i++)
  {
    if(a[i]%2==0)
    {
      evensum+=a[i];
    }
    else
    {
      oddsum+=a[i];
    }
  }
  if(evensum>oddsum)
  {
    max=evensum;
    printf("%d",max);
  }
  else if(oddsum>evensum)
  {
    max=oddsum;
    printf("%d",max);
  }
  else
  {
    max=evensum;
    printf("both are equal max: %d",max);
  }
}

output:
-------

 10
 1 2 3 4 5 6 7 8 9 10
 30

Program to Find the Sum of the Cubes of the Prime Using C Programming

Program to Find the Sum of the Cubes of the Prime Using C Programming



#include<stdio.h>
void fun(int n1);
int main()
{
  int n1;
  scanf("%d",&n1);
  fun(n1);
  return 0;
}

void fun(int n1)
{
  int i,j;
  int flag=0;
  int sum=0,temp=0;
  for(i=1;i<=n1;i++)
    {
      flag=0;
      for(j=1;j<=i;j++)
      {
        if(i%j==0)
        {
          flag++;
        }
      }
      if(flag==2)
      {
        temp=i*i*i;
        sum=sum+temp;
      }
    }
  printf("%d",sum);
}

output
--------
 5
 160

Program to Find the Largest Element Among Three Numbers Using C Programming

Program to Find the Largest Element Among Three Numbers Using C Programming

#include<stdio.h>
void fun(int n1,int n2,int n3);
int main()
{
  int n1,n2,n3;
  scanf("%d",&n1);
  scanf("%d",&n2);
  scanf("%d",&n3);
  fun(n1,n2,n3);
  return 0;
}

void fun(int n1,int n2,int n3)
{
  if( (n1>n2) && (n1>n3) )
  {
    printf("%d",n1);
  }
  else if(n2>n3)
  {
    printf("%d",n2);
  }
  else
  {
    printf("%d",n3);
  }
}

output:
--------
 4 2 3
 4

Program to Eliminate Duplicates in an Array Using C Programming

Program to Eliminate Duplicates in an Array Using C Programming

#include<stdio.h>
void fun(int a[],int n);
int main()
{
  int n;
  int i;
  int a[100];
  scanf("%d",&n);
  for(i=0;i<n;i++)
  {
    scanf("%d",&a[i]);
  }
  fun(a,n);
  return 0;
}


void fun(int a[],int n)
{
  int i;
  int j;
  int k;
  for(i=0;i<n;i++)
  {
    for(j=i+1;j<n;)
    {
      if(a[i]==a[j])
      {
        for(k=j;k<n;k++)
        {
          a[k]=a[k+1];
        }
        n--;
      }
      else
      {
        j++;
      }
    }
  }
  for(i=0;i<n;i++)
  {
    printf("%d ",a[i]);
  }
}

Output
--------

10
 1 2 3 1 2 3 1 2 3 4
 1 2 3 4 

Monday, November 3, 2014

13MC415 EMBEDDED SOFTWARE DEVELOPMENT Internal Test Question Paper

13MC415 EMBEDDED SOFTWARE DEVELOPMENT Internal Test 3 Question Paper

13MC415 EMBEDDED SOFTWARE DEVELOPMENT Internal Test 3 
Question Paper




13MC415 EMBEDDED SOFTWARE DEVELOPMENT Internal Test 2 Question Paper

13MC415 EMBEDDED SOFTWARE DEVELOPMENT Internal Test 2 
Question Paper




13MC415 EMBEDDED SOFTWARE DEVELOPMENT Internal Test 1 Question Paper

13MC415 EMBEDDED SOFTWARE DEVELOPMENT Internal Test 1 
Question Paper




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