├── Addition of a number.c
├── Area of a circle.c
├── Find HCF.txt
├── HCF.c
├── LCM.c
├── LinearSearch.c
├── Print hello world.c
├── README.md
├── check even or odd.c
├── check leap year not .c
├── check vowel or not.c
├── factorial of a number.c
├── image
    ├── download (4).jpg
    └── readme.md
├── power.c
├── print add,sub,mul and div of a number.c
├── print integer.c
└── sum of a digits.c


/Addition of a number.c:
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 1 | #include<stdio.h>
 2 | int main()
 3 | {
 4 | 	int n1,n2,add;
 5 | 	printf("enter the 1st nnd 2nd number\n");
 6 | 	scanf("%d%d",&n1,&n2);
 7 | 	add=n1+n2;
 8 | 	printf(" %d + %d =%d",n1,n2,add);
 9 | 	
10 | }
11 | 


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/Area of a circle.c:
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 1 | #include<stdio.h>
 2 | main()
 3 | {
 4 |     float r;
 5 |     printf("Enter the value of radius\n");
 6 |     scanf("%f",&r);
 7 |     printf("The area of circle is %f",3.14*r*r);
 8 | 
 9 | }
10 | 


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/Find HCF.txt:
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https://raw.githubusercontent.com/Kushal997-das/C-PROGRAM/7abecb0eeb426ee8d6971b6f5e1e9fe147f6f2a8/Find HCF.txt


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/HCF.c:
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 1 | #include<stdio.h>
 2 | main()
 3 | {
 4 | 
 5 |     int a,b,high;
 6 |     printf("enter the two numbers a & b\n");
 7 |     scanf("%d%d",&a,&b);
 8 |     high=a>b?a:b;
 9 |     for(high;high>=1;high--)
10 |     if(a%high==0&&b%high==0)
11 |     {
12 |     printf("The HCF of %d and %d = %d",a,b,high);
13 |     break;
14 |     }
15 | 
16 | }
17 | 


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/LCM.c:
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 1 | #include<stdio.h>
 2 | main()
 3 | {
 4 | 
 5 |     int a,b,high;
 6 |     printf("enter the two numbers a & b\n");
 7 |     scanf("%d%d",&a,&b);
 8 |     high=a>b?a:b;
 9 |     for(high;high<=a*b;high++)
10 |     if(high%a==0&&high%b==0)
11 |     {
12 |     printf("The LCM of %d and %d = %d",a,b,high);
13 |     break;
14 |     }
15 | 
16 | }
17 | 


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/LinearSearch.c:
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 1 | #include <stdio.h> 
 2 |   
 3 | int search(int arr[], int n, int x) 
 4 | { 
 5 |     int i; 
 6 |     for (i = 0; i < n; i++) 
 7 |         if (arr[i] == x) 
 8 |             return i; 
 9 |     return -1; 
10 | } 
11 |   
12 | int main(void) 
13 | { 
14 |     int arr[] = { 2, 3, 4, 10, 40 }; 
15 |     int x = 10; 
16 |     int n = sizeof(arr) / sizeof(arr[0]); 
17 |     int result = search(arr, n, x); 
18 |     (result == -1) ? printf("Element is not present in array") 
19 |                    : printf("Element is present at index %d", 
20 |                             result); 
21 |     return 0; 
22 | } 
23 | 


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/Print hello world.c:
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1 | #include<stdio.h>
2 | int main()
3 | {
4 | printf("Hello World");
5 | }
6 | 


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/README.md:
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1 | <img align='center' height="20" src="https://img.shields.io/badge/C-Program-orange.svg?&style=for-the-badge&logo=KD&logoColor=blue" /></a> <br><br>
2 | 
3 | <p align="center"><img src="https://github.com/Programmer1473/C-PROGRAM/blob/master/image/download%20(4).jpg" alt="Web Developement Image" width=650px />
4 | 


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/check even or odd.c:
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 1 | int main()
 2 | {
 3 | 	int n;
 4 | 	printf("enter a number\n");
 5 | 	scanf("%d",&n);
 6 | 	{
 7 | 	
 8 | 	if(n%2==0)
 9 | 	
10 | 		printf("%d is even\n",n);
11 | 		else
12 | 		printf("%d is odd\n",n);
13 | 	}
14 | 	
15 | }
16 | 


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/check leap year not .c:
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 1 | #include<stdio.h>
 2 | main()
 3 | {
 4 | 	int x;
 5 | 	printf("enter a year");
 6 | 	scanf("%d",&x);
 7 | 	if(x%100==0)
 8 | 	{
 9 | 	if(x%400==0)
10 | 	printf("leap");
11 |     }
12 | else
13 | 	if(x%4==0)
14 | 	printf("leap");
15 | 	else
16 | 	printf("not leap year");
17 | }
18 | 


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/check vowel or not.c:
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 1 | #include<stdio.h>
 2 | main()
 3 | {
 4 | 	char c,lc,uc;
 5 | 	printf("enter alphabet");
 6 | 	scanf("%c",&c);
 7 | 	lc=(c=='a'||c=='e'||c=='i'||c=='o'||c=='u');
 8 | 	uc=(c=='A'||c=='E'||c=='I'||c=='O'||c=='U');
 9 | 	if(lc||uc)
10 | 	printf("this alphabet is a vowel\n");
11 | 	else
12 | 	printf("this alphabet is a consonent\n");
13 | }
14 | 


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/factorial of a number.c:
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 1 | #include<stdio.h>
 2 | main()
 3 | {
 4 | int fact=1,n,i=1;
 5 | printf("enter a number");
 6 | scanf("%d",&n);
 7 | while(i<=n)
 8 | {
 9 | fact=fact*i;
10 | i++;
11 | }
12 | printf("factorial of a number %d = %d",n,fact);
13 | }
14 | 


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/image/download (4).jpg:
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https://raw.githubusercontent.com/Kushal997-das/C-PROGRAM/7abecb0eeb426ee8d6971b6f5e1e9fe147f6f2a8/image/download (4).jpg


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/image/readme.md:
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1 | 
2 | 


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/power.c:
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 1 | #include <stdio.h>
 2 | 
 3 | 
 4 |   
 5 | float power(int a,int n){
 6 | 	float R;
 7 |     if(n==0)
 8 |     return 1;
 9 |     if (n==1)
10 |    return a;
11 |     
12 | 	
13 |   R=power(a,n/2);
14 |   printf("%f\n",R);
15 |     if (n%2==0)
16 |     return R*R;
17 | 	
18 |     else
19 |   
20 |             return a*R*R;
21 |        
22 | }
23 | 
24 | int main()
25 | {
26 |     float a;
27 |     printf("enter the base");
28 |     scanf("%f",&a);
29 |     int n;
30 |     printf("enter the power of a");
31 |     scanf("%d",&n);
32 |    
33 |     printf("%f", power(a, n));
34 |     return 0;
35 | }
36 |   
37 | 
38 | 
39 | 


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/print add,sub,mul and div of a number.c:
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 1 | #include<stdio.h>
 2 | int main()
 3 | {
 4 | 	int n1,n2,add,sub,mul,div;
 5 | 	printf("enter the 1st nnd 2nd number\n");
 6 | 	scanf("%d%d",&n1,&n2);
 7 | 	add=n1+n2;
 8 | 	printf(" %d + %d =%d\n",n1,n2,add);
 9 | 	sub=n1-n2;
10 | 	printf(" %d - %d =%d\n",n1,n2,sub);
11 | 	mul=n1*n2;
12 | 	printf(" %d * %d =%d\n",n1,n2,mul);
13 | 	div=n1/n2;
14 | 	printf(" %d / %d =%d\n",n1,n2,div);
15 | 	
16 | }
17 | 


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/print integer.c:
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 1 | #include<stdio.h>
 2 | int main()
 3 | {
 4 | 	int n;
 5 | 	printf("enter the number\n");
 6 | 	scanf("%d",&n);
 7 | 	printf("display the integer number  and the number is %d",n);
 8 | 	
 9 | }
10 | 


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/sum of a digits.c:
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 1 | #include<stdio.h>
 2 | main()
 3 | {
 4 | int n,y=0,r;
 5 | printf("enter a number");
 6 | scanf("%d",&n);
 7 | while(n!=0)
 8 | {
 9 | r=n%10;
10 | y=y+r;
11 | n=n/10;
12 | }
13 | printf("add of digits%d",y);
14 | }
15 | 


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