23 lines
445 B
C
23 lines
445 B
C
#include <stdio.h>
|
|
|
|
int ack(int m, int n) {
|
|
if (m == 0)
|
|
return n+1;
|
|
else if (n == 0)
|
|
return ack(m-1, 1);
|
|
else
|
|
return ack(m-1, ack(m, n-1));
|
|
}
|
|
|
|
int main(int argc, char **argv)
|
|
{
|
|
int m = 3, n = 9;
|
|
|
|
if (argc > 1)
|
|
m = atoi(argv[1]);
|
|
if (argc > 2)
|
|
n = atoi(argv[2]);
|
|
printf("%d\n", ack(m, n));
|
|
return 0;
|
|
}
|