diff --git a/2/limits/isoc.c b/2/limits/isoc.c
new file mode 100644
index 0000000..e7b4062
--- /dev/null
+++ b/2/limits/isoc.c
@@ -0,0 +1,13 @@
+#include <limits.h>
+#include <stdio.h>
+
+int main(void){
+  printf("%d %d %d\n", CHAR_BIT, CHAR_MAX, CHAR_MIN);
+  printf("%d %d\n", INT_MAX, INT_MIN);
+  printf("%d %d\n", SHRT_MAX, SHRT_MIN);
+  printf("%ld %ld\n", LONG_MAX, LONG_MIN);
+  printf("%lld %lld\n", LLONG_MAX, LLONG_MIN);
+
+  printf("%d %d %d\n", FOPEN_MAX, TMP_MAX, FILENAME_MAX);
+  return 0;
+}