diff options
Diffstat (limited to '05/tcc-0.9.27/examples/ex3.c')
-rw-r--r-- | 05/tcc-0.9.27/examples/ex3.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/05/tcc-0.9.27/examples/ex3.c b/05/tcc-0.9.27/examples/ex3.c new file mode 100644 index 0000000..5556a4b --- /dev/null +++ b/05/tcc-0.9.27/examples/ex3.c @@ -0,0 +1,23 @@ +#include <tcclib.h> + +int fib(n) +{ + if (n <= 2) + return 1; + else + return fib(n-1) + fib(n-2); +} + +int main(int argc, char **argv) +{ + int n; + if (argc < 2) { + printf("usage: fib n\n" + "Compute nth Fibonacci number\n"); + return 1; + } + + n = atoi(argv[1]); + printf("fib(%d) = %d\n", n, fib(n, 2)); + return 0; +} |