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 1 #include<stdio.h>
 2 #include<string.h>
 3 int main(void)
 4 {
 5    char base_digits[16] =
 6   {'0', '1', '2', '3', '4', '5', '6', '7',
 7    '8', '9', 'A', 'B', 'C', 'D', 'E', 'F'};
 8    char *lastdigit = "F";
 9    int converted_number[64];
10    long int number_to_convert;
11    int next_digit, base, index=0;
12    number_to_convert=12345;
13    base=5;
14    while (number_to_convert != 0)
15    {
16   converted_number[index] = number_to_convert % base;
17   number_to_convert = number_to_convert / base;
18   ++index;
19      *lastdigit = 'E';
20    }
21    --index;
22    printf("\n\nConverted Number = ");
23    for(  ; index>=0; index--)
24    {
25   printf("%c", base_digits[converted_number[index]]);
26    }
27 }