Program to convert Binary to Decimal to Binary.

 Program to convert Binary to Decimal

CODE

👇

1. #include<stdio.h>
2. #include<math.h>
3. #include<conio.h>
4. 
   
5. int binary_decimal(int n);
6. 
   
7. void main()
8. {
9.     int n;
10.     char c;
11.     printf("Enter Binary number :  ");
12.     scanf("%d", &n);
13.     printf("%d in binary = %d in decimal", n, binary_decimal(n));
14.     getch();
15. }
16. 
    
17. //Function to convert binary to decimal.
18. 
    
19. int binary_decimal(int n)
20. {
21.     int decimal = 0, i = 0, rem;
22.     while (n != 0)
23.     {
24.         rem = n % 10;
25.         n /= 10;
26.         decimal += rem * pow(2, i);
27.         ++i;
28.     }
29.     return decimal;
30. }

👉Execut👈

//OUTPUT

/*

Enter Binary number :  10110111

10110111 in binary = 183 in decimal

*/

Program to convert Decimal numbers to Binary.

CODE

👇

1. #include<stdio.h>
2. #include<conio.h>
3. 
   
4. void main()
5. {
6.     int n, c, k;
7.     printf("Enter a decimal number : ");
8.     scanf("%d", &n);
9. 
   
10.     printf("\n%d in binary number system is : ", n);
11. 
    
12.     for (c = 8; c >= 0; c--)
13.     {
14.         k = n >> c;
15.         if (k & 1)
16.         {
17.             printf("1");
18.         }
19.         else
20.         {
21.             printf("0");
22.         }
23.     }
24. 
    
25.     printf("\n");
26. }

👉Execute👈

//OUTPUT

/*

Enter a decimal number : 143

143 in binary number system is : 010001111

*/

                                                                                   //ThE ProFessoR