Decimal conversion command

1. Open visualC++6.0- File-New-File -c++ Source File.

2. Input preprocessing commands and main functions:

# include & ltstdio.h & gt/* I/O header file */

Voidmain()/* Empty type: main function */

3. Define the data types of variables and arrays, and enter a decimal:

intb[ 16]，x，k，r，I； /* Define the data types of variables and arrays as integers */

Printf ("Enter a decimal:"); /* output text prompt */

scanf("%d "，& ampx)； ? /* Enter decimal number */

k =- 1； /* Assign-1 to k*/

4. Convert decimal numbers into binary numbers by dividing R by the remainder:

Do/* Converts decimal numbers into binary numbers by looping */

{

r = x % 2； /* Calculate binary */

b[++ k]= r； /* Assign a value to the array */

x/= 2； /* Divide the original number by 2*/

} while(x & gt； = 1);

5. Output results:

for(I = k； I & gt=0; I-)/* Returns the backward count above */

printf("%d "，b[I])； /* Output results */

printf(" \ n ")；

6. Complete source code:

# include & ltstdio.h & gt/* I/O header file */

Voidmain()/* Empty type: main function */

{

intb[ 16]，x，k，r，I； /* Define the data types of variables and arrays as integers */

Printf ("Enter a decimal:"); /* output text prompt */

scanf("%d "，& ampx)； ? /* Enter decimal number */

k =- 1； /* Assign-1 to k*/

Do/* Converts decimal numbers into binary numbers by looping */

{

r = x % 2； /* Calculate binary */

b[++ k]= r； /* Assign a value to the array */

x/= 2； /* Divide the original number by 2*/

} while(x & gt； = 1);

for(I = k； I & gt=0; I-)/* Returns the backward count above */

printf("%d "，b[I])； /* Output results */

printf(" \ n ")；

}