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BCA and B.Sc Programs - Programming in C Lab - Bharathiar University - Practical Program 5 - C Program to sort a given set of numbers in Ascending order

  

Write a C Program to Sort a given set of numbers in Ascending order

Source Code:

#include <stdio.h>

void main()

{

    int i,j,temp,n,x[30];

    printf("Enter total number of values:");

    scanf("%d",&n);

     printf("Enter the values:");

     for(i=0;i<n;i++)

        scanf("%d",&x[i]);

    for(i=0;i<n;i++)

    {

        for(j=i+1;j<n;j++)

        {

            if(x[i]>x[j])

            {

                temp=x[i];

                x[i]=x[j];

                x[j]=temp;

            }

        }

    }

    printf("Ascending order of given values are:\n");

    for(i=0;i<n;i++)

        printf("%d\t",x[i]);

}

Output

Enter total number of values:5
Enter the values:10
3
9
6
2
Ascending order of given values are:
2       3       6       9       10

BCA and B.Sc Programs - Programming in C Lab - Bharathiar University - Practical Program 4 - C Program to print Magic Square

 

Write a C Program to Print  Magic Square where n>3 and n is odd

In this Page:

• Magic Square Program Source Code for Visual Studio Code
• Magic Square Program Source Code for MS Dos Turbo C++

Source Code for Visual Studio Code:

#include <stdio.h>

#include <string.h>

void magicSquare(int n)

{

    int x[n][n];

    // set all slots as 0

    memset(x, 0, sizeof(x));

    int row = n / 2;

    int col = n - 1;

    int limit=n*n;

    int i,j;

    for (int num = 1; num <= limit;) {

        if (row == -1 && col == n) // 3rd condition

        {

row = 0;

            col = n - 2;

        }

        else {

  // 1st condition            

            if (row < 0)

                row = n - 1;

            // 1st condition             

            if (col == n)

                col = 0;

            }

        if (x[row][col]) // 2nd condition

        {

row++;

            col =col- 2;

            continue;

        }

        else

{

            x[row][col] = num; // set number

num++;

}

row--; // 1st condition

        col++;

    }

    // Print magic square

    printf("The Magic Square \n");       

    for (i = 0; i < n; i++) {

        for (j = 0; j < n; j++)

            printf("%3d ", x[i][j]);

        printf("\n");

    }

}

int main()

{

    int n; 

    printf("Enter order of Magic Square:");

    scanf("%d",&n);

    if(n>3 && n%2!=0)

        magicSquare(n);

    else

        printf("n value must be odd and greater than 0");

    return 0;

}

Output:

Enter order of Magic Square:5

The Magic Square 

  9   3  22  16  15

  2  21  20  14   8

 25  19  13   7   1

 18  12   6   5  24

 11  10   4  23  17

Source Code for MS Dos Turbo C++: 

#include <stdio.h>

#include <string.h>

#include<conio.h>

void magicSquare(int n)

{

    int x[50][50];

     int row = n / 2;

    int col = n - 1;

    int limit=n*n;

    int i,j,num;

    // set all slots as 0

    memset(x, 0, sizeof(x));

    for (num = 1; num <= limit;)

    {

if (row == -1 && col == n) // 3rd condition

{

row = 0;

    col = n - 2;

}

else {

  // 1st condition

    if (row < 0)

row = n - 1;

    // 1st condition

    if (col == n)

col = 0;

    }

if (x[row][col]) // 2nd condition

{

row++;

    col =col- 2;

    continue;

}

else

{

    x[row][col] = num; // set number

num++;

}

row--; // 1st condition

col++;

    }

    // Print magic square

    printf("The Magic Square \n");

    for (i = 0; i < n; i++) {

for (j = 0; j < n; j++)

    printf("%3d ", x[i][j]);

printf("\n");

    }

}

int main()

{

    int n;

    printf("Enter order of Magic Square:");

    scanf("%d",&n);

    if(n>3 && n%2!=0)

magicSquare(n);

    else

printf("n value must be odd and greater than 3");

    getch();

    return 0;

}

Output:

Enter order of Magic Square:5

The Magic Square 

  9   3  22  16  15

  2  21  20  14   8

 25  19  13   7   1

 18  12   6   5  24

 11  10   4  23  17

BCA and B.Sc Programs - Programming in C Lab - Bharathiar University - Practical Program 3- C Program to generate Fibonacci series

 

Write a C Program to Generate Fibonacci Series

Source Code:

#include <stdio.h>

int main() {

  int i, n;

  int t1 = 0, t2 = 1;

  int nextTerm = t1 + t2;

  printf("Enter the number of terms: ");

  scanf("%d", &n);

  printf("Fibonacci Series: ") ;

  if(n==1)

    printf("%d",t1);

  else if(n>1)

   printf("%d, %d, ", t1, t2);

  else

   printf("Enter number greater than 0");

  for (i = 3; i <= n; i++) {

    printf("%d, ", nextTerm);

    t1 = t2;

    t2 = nextTerm;

    nextTerm = t1 + t2;

  }

  return 0;

}

Output:

Enter the number of terms: 6

Fibonacci Series: 0, 1, 1, 2, 3, 5,

BCA and B.Sc Programs - Programming in C Lab - Bharathiar University - Practical Program 2

 

Write a C Program to Generate n Prime Numbers

Source Code:

#include <stdio.h>

int main()

 {
    int n, prime=3, count, c;

    printf("Enter number of prime numbers:");

    scanf("%d",&n);

    if(n>=1)

    printf("Prime Numbers are \n 2");

    for(count=2;count<=n;prime++)

    {

        for(c=2;c<prime;c++)

        {

            if(prime%c==0)

                break;

        }

        if(c==prime)

        {

            printf("\n %d",prime);

            count++;

        }

    }

    return 0;

}

Output: