Decimal to Octal Conversion

1#include <stdio.h>
2
3int main() {
4    int decimal, octal[32], i = 0;
5    
6    printf("Enter a decimal number: ");
7    scanf("%d", &decimal);
8    
9    int original = decimal;
10    
11    while (decimal > 0) {
12        octal[i] = decimal % 8;
13        decimal /= 8;
14        i++;
15    }
16    
17    printf("Octal of %d: ", original);
18    for (int j = i - 1; j >= 0; j--) {
19        printf("%d", octal[j]);
20    }
21    printf("\n");
22    
23    // Using printf format specifier
24    printf("Using %%o: %o\n", original);
25    
26    return 0;
27}