SCDL has launched SCDL APP.
One can apply for admissions through the SCDL APP.
Soon SCDL will launch access to various Student Services and Learning Facilities in phase two and phase three respectively.
One can download this SCDL App on an Android Phone Play store.
We wish you all the best in your journey with SCDL.
APP LINK:- https://play.google.com/store/apps/details?id=com.dimakh.scdl
If any queries or you have any doubts or if you need any clarification message us on Instagram @mdfaadhilofficial
Program:-
#include<stdio.h>
void swap(int
*num1, int *num2)
{
int temp;
temp = *num1;
*num1 = *num2;
*num2 = temp;
}
int main()
{
int num1, num2;
printf("\nEnter
the first number : ");
scanf("%d",
&num1);
printf("\nEnter
the Second number : ");
scanf("%d",
&num2);
swap(&num1,
&num2);
printf("\nFirst
number : %d", num1);
printf("\nSecond
number : %d", num2);
return (0);
}
Output:
Enter the first
number : 12
Enter the Second
number : 22
First
number : 22
Second number : 12
#include<stdio.h>
int main()
{
int *ptr1, *ptr2;
int num;
printf("\nEnter
two numbers : ");
scanf("%d
%d", ptr1, ptr2);
num = *ptr1 +
*ptr2;
printf("Sum =
%d", num);
return (0);
}
Output:
Enter two numbers
: 2 3
Sum = 5
Program
#include <stdio.h>
#include
<stdlib.h>
/*structure
declaration*/
struct student
{
char name[30];
int roll;
float perc;
};
int main()
{
struct student
*pstd;
/*Allocate memory
dynamically*/
pstd=(struct
student*)malloc(1*sizeof(struct student));
if(pstd==NULL)
{
printf("Insufficient
Memory, Exiting... \n");
return 0;
}
/*read and print
details*/
printf("Enter
name: ");
gets(pstd->name);
printf("Enter
roll number: ");
scanf("%d",&pstd->roll);
printf("Enter
percentage: ");
scanf("%f",&pstd->perc);
printf("\nEntered
details are:\n");
printf("Name:
%s, Roll Number: %d, Percentage:
%.2f\n",pstd->name,pstd->roll,pstd->perc);
return 0;
}
Output:
Enter name: Mike Enter roll number: 1
Enter percentage: 87.50 Entered details are:Name: Mike, Roll Number: 1,Percentage: 87.50
Program
#include<stdio.h>
#include<conio.h>
void main()
{
Int num[10],i,j,temp;
clrscr();
printf("\n
Enter 10 values of an array.....\n");
for(i=0;i<10;i++)
scanf("%d",&num[i]);
printf("\n
array before sort
....\n");
for(i=0;i<10;i++)
printf("%d\t",num[i]);
for(i=0;i<9;i++)
{
for(j=i+1;j<10;j++)
{
if(num[i]<num[j])
{ temp=num[i];
num[i]=num[j]; num[j]=temp;
}
}
}
printf("\n array after sort
.........\n");
for(i=0;i<10;i++)
printf("%d\t",num[i]);
getch();
}
Output:
Enter 10 values of an array:
5 4 8 7 2 3 9 6 0 1
Array before sort: 5 4 8 7 2 3 9 6 0 1
Array after sort: 9 8 7 6 5 4 3 2 1 0
Product of two matrices
Program:-
#include <stdio.h>#include<conio.h>void main()
{ int a[3][3],b[3][3],c[3][3]; int i,j,k,l = 1,m = 2; clrscr(); printf("---------------Enter the first matrix A--------------\n"); for(i=0;i<3;i++){for(j=0;j<3;j++)
{gotoxy(l,m);scanf("%d",&a[i][j]);i = l+6;}m = m+1;l=1;}printf("---------------Enter the first matrix B---------------\n");m=m+1;for(i=0;i<3;i++)
{for(j=0;j<3;j++)
{gotoxy(l,m);scanf("%d",&b[i][j]);i = l+6;}m = m+1;l = 1;}for(i=0;i<3;i++)
{for(j=0;j<3;j++)
{c[i][j] = 0;for(k=0;k<3;k++)
{c[i][j] += a[i][k] * b[k][j];}}}printf("\n\n----------The product of two matrix--------------- \n\n" );for(i=0;i<3;i++)
{for(j=0;j<3;j++)
{printf("\t%d\t",c[i][j]);if(j==2)
{printf("\n\n");}}}getch();} Output:
-----------------------Enter the first matrix A--------------
1 2 3
2 3 4
3 4 5
----------------Enter the first matrix B---------------
1 2 3
3 4 5
2 3 4
----------The product of two matrix---------------
13 19 25
19 28 37
25 37 49
Program:-
#include
<stdio.h>
#include<conio.h>
#include
<math.h>
int reverse(int
num);
int
isPalindrome(int num);
int main()
{
int
num;
printf("Enter
any number: ");
scanf("%d",
&num);
if(isPalindrome(num)
== 1)
{
printf("%d is
palindrome number.\n", num);
}
Else
{
printf("%d is
NOT palindrome number.\n", num);
}
return 0;
}
int
isPalindrome(int num)
{
if(num == reverse(num))
{
return 1;
}
return 0;
}
int reverse(int
num)
{
int
digit;
if(num==0)
return 0;
digit =
(int)log10(num)
return ((num%10 *
pow(10, digit)) + reverse(num/10));
}
Output:
Enter any number: 1221
1221 is palindrome number.
Program
#include
<stdio.h>
#include<conio.h>
long int
factorial(int n)
{
if(n==1)
return 1;
return
n*factorial(n-1);
}
int main()
{
int num;
long int
fact=0;
printf("Enter
an integer number: ");
scanf("%d",&num);
fact=factorial(num);
printf("Factorial
of %d is = %ld",num,fact);
printf("\n");
return 0;
}
Output:-
Enter an integer number: 5Factorial of 5 is = 120
Program:-
#include <stdio.h>
#include<conio.h>
void swap(int, int);
int main()
{
int x, y;
printf("Enter the value of x and y\n");
scanf("%d %d", &x, &y);
printf("Before Swapping x = %d y = %d\n", x, y);
swap(x, y);
printf("After Swapping x = %d y = %d\n", x, y);
return 0;
}
void swap(int a, int b)
{
int temp;
temp = b;
b = a;
a = temp;
printf("Values of a and b is %d %d\n", a, b);
}
Output:-Enter the value of x and y : 4 6Before Swapping x = 4 y =6After Swapping x = 6 y = 4
#include<stdio.h>
#include<conio.h>
int sum(int);int main(){int num,s;printf("enter value of n:");scanf("%d",&num);s = sum(num);printf("sum of %d numbers = %d\n", num, s);}int sum(int num){int i,sum=0;for(i=0;i<=num;i++){sum = sum + i; }return sum;}
Output:
enter value of n: 5sum of %d numbers =15