--- a/conv1/benchmark.sh	Sat Apr 18 01:52:44 2015 +0900
+++ b/conv1/benchmark.sh	Sun Jan 24 06:00:37 2016 +0900
@@ -1,7 +1,7 @@
 #!/usr/bin/env zsh
 
 time=/usr/bin/time
-CONV1=./a.out
+CONV1=./$1
 num=10
 
 count=0
@@ -9,10 +9,10 @@
 max=0
 min=99999
 
-echo "$CONV1 $1"
+echo "$CONV1 $2"
 while [[ $count -lt $num ]]; do
     # /usr/bin/time -p ./conv1 1 2>&1 >& - |grep '^user'|tr -s " "|cut -f2 -d" "
-    usertime=$( $time -p $CONV1 $1 2>&1 >& - |grep '^user'|tr -s " " |cut -f2 -d" ")
+    usertime=$( $time -p $CONV1 $2 2>&1 >& - |grep '^user'|tr -s " " |cut -f2 -d" ")
     echo $usertime
 
     amount=$(($usertime+$amount))

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/fact-a2.c	Sun Jan 24 06:00:37 2016 +0900
@@ -0,0 +1,36 @@
+#ifdef GCC
+#define __environment _CbC_environment
+#define __return _CbC_return
+#endif
+
+#include "stdio.h"
+
+__code factorial(int n,int result,int orig,__code(*print)(int,int,int,__code(*)(),__code(*)(),void*),__code(*exit1)(int,void *), void *exit1env)
+{
+    if (n<0) {
+      printf("#0008:err %d!\n",n);
+      goto (*exit1)(0,exit1env);
+    }
+    if (n==0)
+      goto (*print)(n,result,orig,print,exit1,exit1env);
+    else {
+      result *= n;
+      n--;
+      goto factorial(n,result,orig,print,exit1,exit1env);
+    }
+}
+
+
+int main( int ac, char *av[])
+{
+  int n;
+  n = 10;
+  goto factorial(n,1,n,print,__return,__environment);
+}
+
+__code print(int n,int result,int orig,__code(*print)(),__code (*exit1)(int, void*),void*exit1env)
+{
+  printf("#0032:%d! = %d\n",orig, result);
+  goto (*exit1)(0,exit1env);
+}
+