diff --git a/tests/echo.c b/tests/echo.c
new file mode 100644
index 0000000..52996ab
--- /dev/null
+++ b/tests/echo.c
@@ -0,0 +1,9 @@
+#include <stdio.h>
+
+int main(void) {
+    int input;
+    scanf("%d", &input);
+    printf("%d\n", input);
+
+    return 0;
+}
\ No newline at end of file