Programming Laboratory in C

8/14/2019 Programming Laboratory in C

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Laboratory File : Programming Laboratory in C

Hirdesh Singh Rajput1


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I N D E X

S.N. PROGRAM Page No.

1. Write a micro to find largest among number. 14

2. Write a program to find out nCr using function. 5

3. Write a program to check the number it is prime or not. 8

4. Write a program to simulate power function. 10

5. Write a program to Armstrong number between given range. 4

6. Write a program to build a calculator using switch case. 3

7. Write a program to sort n numbers using bubble sort. 9

8. Write a program to find out of multiplication of two matrixes. 6

9. Write a program to count lines, word and characters. 19

10. Write a program to print n terms of Fibonacci series usingrecursion.

12

11. Write a program to alginate various bit operator. 16

12. Write a program to SWP two numbers using pointer andfunction.

13

13. Write a program to find out the addition of n numbers usingcommand line argument.

20

14 Write a program to create a file copy in to another file anddisplay the 2nd file.

17

15. Write a program to find the given string is palindrome or not. 11

16. Write a program to merge two file in to 3rd file. 18

17. Write a program to find out the addition of two complex

numbers using structure function.

21

18. Write a program to find the (root)of quadratic equation. 1519. Write a program to create a display link list using dynamic

memory a location.22



3/26


6th

Program:

Write a program to build a calculator using switch case.

/* A program of calculator */

#include

#include

void main()

{

float a,b,add,sub,mult,div;

int choice;

clrscr();.

printf("\n * * * * * * * * * *");

printf("\n * Press 1 for (+) *");

printf("\n * Press 2 for (-) *");

printf("\n * Press 3 for (*) *");

printf("\n * Press 4 for (/) *");

printf("\n * * * * * * * * * *");

printf("\n Enter your choice : ");

scanf("%d",&choice);

printf("\n Enter 1st value : ");

scanf("%f",&a);

printf("\n Enter 2nd value : ");

scanf("%f",&b);

switch(choice)

{

case 1:

add=a+b;

printf("\n Addition is : %f",add);

break;

case 2:sub=a-b;

printf("\n Subtraction is : %f",sub);

break;

case 3:

mult=a*b;

printf("\n Multiplication is : %f",mult);

break;

case 4:

div=a/b;

printf("\n Division is : %f",div);

break;

default:

printf("\n WARNING : You entered wrong choice key. Please try again !");}

getch();

}

Screen Print of program:

* * * * * * * * * * *** Press 1 for (+) ** Press 2 for (-) ** Press 3 for (*) ** Press 4 for (/) ** * * * * * * * * * **Enter your choice : 1

Enter 1st value : 22



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Enter 2nd value : 21

Addition is : 43



5/26


5th

Program:

Write a program to Armstrong number between given range.

/* A program for find out Armstrong numbers between given range */

#include

void main()

{

int a,b,x,y,z,i;

clrscr();

printf("\n Enter starting range :");

scanf("\n %d",&a);

printf("\n Enter ending range :");

scanf("\n %d",&b);

printf("\n Armstrong numbers between %d to %d",a,b);

for(i=a;i


6/26


2th

Program:

Write a program to find out nCr using function.

/*A program to find out the NCR using function*/

#include

int fact(int x){

int f=1, i;

for(i=1;i


7/26


8th

Program:

Write a program to find out of multiplication of two matrixes.

/* A program to find out the multiplication of two matrix */

#include

#include

void main()

{

int a[25][25];

int a1[25][25];

int a2[25][25];

int i,j,n,m,k,l,e;

clrscr();

printf("Enter the size of first matrix \n");

scanf("%d%d",&n,&m);

printf("\nEnter the elements of first matrix \n");

for(i=0;i


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printf("\n");

}

getch();

}



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Example 1:

Enter the size of first matrix33Enter the elements of first matrix12

3456789Enter the size of second matrix33Enter the elements of second matrix987

654321First matrix you entered:

1 2 34 5 67 8 9

Second matrix you entered:9 8 76 5 43 2 1

Multiplication of matrixes is:30 24 1984 69 54138 114 90

Example 2:

Enter the size of first matrix22Enter the elements of first matrix2222Enter the size of second matrix22Enter the elements of second matrix2222First matrix you entered:

2 22 2

Second matrix you entered:2 22 2

Multiplication of matrixes is:8 88 8



10/26


3rd

Program:

Write a program to check the number it is prime or not.

/* A program to find out the entered number is prime or not. */

#includevoid main(){int n,i;clrscr();printf("Please enter any number : ");scanf("%d",&n);for(i=2;i


11/26


7th

Program:

Write a program to sort n numbers using bubble sort.

/* A program for sort n numbers using bubble sort */

#include

void printline(void)

{

int i;

for(i=0;i


12/26




13/26


4th

Program:

Write a program to simulate power function.

/* A program for get the value of any number's power */

#include

int power(int a, int b)

{

int i, c=1;

for(i=1;i


14/26


15th

Program:

Write a program to find the given string is palindrome or not.

/* A program to find out the entered string is palindrome or not */

#include

#include

#include

void main()

{

int i,j,k;

char name[20];

clrscr();

printf("\n Enter any String : ");

scanf("%s",&name);

j=strlen(name)/2;

k=strlen(name)-1;

for(i=0;i


15/26


10th

Program:

Write a program to print n terms of Fibonacci series using

recursion.

/*A program for print the Fibonacci series help of recursion*/

#includevoid main()

{

int a=1,b=1,c;

clrscr();

printf("Enter the length : ");

scanf("%d",&c);

printf("%d\n%d\n",a,b);

feb(a,b,c);

printf("\n");

printf("\aPress any key for exit . . .");

getch();

}

feb(int f1, int f2, int no)

{

int f;

f=f1+f2;

printf("%d\n",f);

if(f2>=no)

return 0;

feb(f2,f, no);

}


First Example:

Enter the length : 4112358

Press any key for exit . . .

Second Example:

Enter the length : 611235813




16/26


12th

Program:

Write a program to SWP two numbers using pointer and function.

/*A program for swap two numbers using pointer and function*/

#include

swap(int *a,int *b)

{

int c;

c=*a;

*a=*b;

*b=c;

printf("\nValues of A and B after swapping : \n");

printf("\nA= %d",*a);

printf("\nB= %d",*b);

}

void main()

{

int a,b,c;

clrscr();

printf("\nEnter the value of A and B :\n");printf("\nA= ");

scanf("%d",&a);

printf("B= ");

scanf("%d",&b);

swap(&a,&b);

printf("\a\n\nPress any key for exit . . .");

getch();

}


First Example:

Enter the value of A and B :

A= 8B= 6

Values of A and B after swapping :

A= 6B= 8


Second Example:

Enter the value of A and B :

A= 47B= 59

Values of A and B after swapping :

A= 59B= 47




17/26




18/26


1st

Program:

Write a program to find largest among number.

/*A program for find the largest value*/

#include

#define max(x,y)(x>y?x:y)

void main()

{

int a,b,c,p;

clrscr();

printf("Enter any 3 values :\n");

scanf("%d%d%d",&a,&b,&c);

p=max(a,max(b,c));

printf("\nLargest value is : %d",p);

printf("\a\n\nEnter any key for exit . . . ");

getch();

}


First Example:

Enter any 3 values :846

Largest value is : 8

Enter any key for exit . . .

Second Example:

Enter any 3 values :568169

Largest value is : 81

Enter any key for exit . . .



19/26


18th

Program:

Write a program to find the root of quadratic equation is real or

not.

/*A program for find the root of quadratic equation is real or not*/

#includevoid main()

{

int a,b,c,d;

clrscr();

printf("Enter the value of a,b and c :\n");

scanf("%d %d %d",&a,&b,&c);

d=(b*b)-(4*a*c);

printf(" The value of d is : %d",d);

if(d>0)

{

printf("\n Root is real");

}

if(d


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21/26


11th

Program:

Write a program to alginate various bit operator.

/*A program for bit operator*/

#include

void main()

{

int a,b;

clrscr();

printf("Enter two numbers :\n");

scanf("%d %d",&a,&b);

printf("---------------------------------------");

printf("\n a&b = %d",a&b);

printf("\n a>>2 = %d",a>>2);

printf("\n b>>2 = %d",b>>2);

printf("\n a>2 = %d",b>2 = 1

b>>2 = 1

a2 = 24

a|b = 6

~a = -5

~b = -7

!a = 0

!b = 0

a^b = 2

---------------------------------------




22/26


14th

Program:

Write a program to create a file copy in to another file and display the 2nd file..

/*A program for copy a file */

#include

#include

void main()

{

FILE *fp1,*fp2;

char ch;

printf(Enter the data : \n);

fp1=fopen("sourcef.txt","w");

while((ch=getchar())!=EOF)

putc(ch,fp1);

fclose(fp1);

fp1=fopen("source.txt","r");

fp2=fopen("destination.txt","w");

while((ch=getc(fp1))!=EOF)

putc(ch,fp2);

fclose(fp2);

fclose(fp1);

fp2=fopen("destination.txt","r");

while((ch=getc(fp2))!=EOF)

printf("%c",ch);

fclose(fp2);

getch();

}


Enter the data:

Never thought Im alive without honesty.



23/26


16th

Program:

Write a program to merge two file in to 3 rd file..

/*A program for merge two files in to 3rd file */

#include

void main()

{

FILE *f1,*f2,*f3;

char a,b,c;

f1=fopen("file1","w");



while((a=getchar())!=EOF)

putc(a,f1);

fclose(f1);

while((b=getchar())!=EOF)

putc(b,f2);

fclose(f2);


while((a=getc(f1))!=EOF)

putc(a,f3);

fclose(f1);

fclose(f3);

f2=fopen("file2","r");


while((c=getc(f2))!=EOF)

putc(b,f3);

fclose(f2);

fclose(f3);


while((c=getc(f3))!=EOF)

printf("%c",c);fclose(f3);

getch();

}


My name is Hirdesh Singh Rajput

I am an MCA student

My name is Hirdesh Singh Rajput. I am an MCA student.



24/26


9th

Program:

Write a program to count lines, word and characters.

/*A program for count lines, word and characters */

#include

#include

void main()

{

int ln=1,ch=0,wd=1,sp=0;

char c,c1;

clrscr();

printf("Enter the string : \n");

while(1)

{

c=getchar();

if(c==' ')

{

sp++;

wd++;

ch-- ;

}

if(c=='\0')

ch--;

if(c=='\n')

{

printf("\n");

c1=getchar();

if(c1=='\n')

break;

else

{ln++;

wd++;

continue;

}}

ch++;

}

printf("\n*******File confrigration****** ");

printf("\n Total no.of character=%d",ch);

printf("\n Total no.of words=%d",wd);

printf("\n Total no.of spaces=%d",sp);

printf("\n Total no.of lines=%d",ln);

printf("\n Please enter any key for exit ...\a");

getch();

}


Enter the string :

Education can change the view of the world

But

Knowledge can give the new view to the world

(Devid Pol)

*******File confrigration******

Total no.of character=81



25/26


Total no.of words=20

Total no.of spaces=16

Total no.of lines=4

Please enter any key for exit ...



26/26


13th

Program:

Write a program to find out the addition of n numbers using command line argument..

/*A program for find out the addition of n numbers using commend line argument */

#include#include

void main(int argc,char*argv[])

{

int i,s=0;

printf("argc=%d\n",argc);

for(i=0;i

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Programming Laboratory in C