programming-examples/c/Basic/C Program to Convert a Number Decimal System to Binary System using Recursion.c

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2019-11-18 14:44:36 +01:00
/*
* C Program to Convert a Number Decimal System to Binary System using Recursion
*/
#include <stdio.h>
int convert(int);
int main()
{
int dec, bin;
printf("Enter a decimal number: ");
scanf("%d", &dec);
bin = convert(dec);
printf("The binary equivalent of %d is %d.\n", dec, bin);
return 0;
}
int convert(int dec)
{
if (dec == 0)
{
return 0;
}
else
{
return (dec % 2 + 10 * convert(dec / 2));
}
}