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Doctor-Coomer/r_fizzbuzz.c

Created July 10, 2025 21:55
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Recursive main fizzbuzz
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r_fizzbuzz.c
#include <stdio.h>
#include <stdlib.h>
int main(int argc, char* argv[]) {
if (argv != NULL) argc = atoi(argv[1]);
if (argc <= 0) return 1;
const char* result = NULL;
if (argc%3 == 0 && argc%5 == 0) {
result = "FizzBuzz";
} else if (argc%3 == 0) {
result = "Fizz";
} else if (argc%5 == 0) {
result = "Buzz";
}
if (result) printf("%d - %s\n", argc, result);
else printf("%d - %d\n", argc, argc);
main(argc-1, NULL);
}
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Doctor-Coomer commented Jul 10, 2025

Compile

$ gcc r_fizzbuzz.c
$ ./a.out 100
...
5 - Buzz
4 - 4
3 - Fizz
2 - 2
1 - 1

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