#include <stdio.h>
void fun(int a, int b, int c)
{
if( c != 0 ) {
fun(b, a+b, c-1);
printf("%d, %d, %d \n", a
, b
, c
); }
}
int main() {
int i = 1, j = 1, k = 3;
fun(i, j, k);
return 0;
}
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