diff --git a/ChangeLog b/ChangeLog
index db67e94..9e41c5b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,7 @@
 2024-06-30  hwpplayer1  <hwpplayer1@debian>
 
+	* c-basic/scanf_2.c: scanf two numbers
+
 	* c-basic/scanf.c: Scanf example
 
 	* c-basic/printf.c: printf example
diff --git a/c-basic/scanf_2.c b/c-basic/scanf_2.c
new file mode 100644
index 0000000..57fa831
--- /dev/null
+++ b/c-basic/scanf_2.c
@@ -0,0 +1,13 @@
+#include <stdio.h>
+
+int main()
+{
+    int a;
+    int b;
+
+    printf("enter two numers a and b:");
+    scanf("%d%d", &a, &b);
+    printf("a = %d, b = %d\n", a, b);
+
+    return 0;
+}
\ No newline at end of file