more intro exercises

1 files changed, 9 insertions, 0 deletions

diff --git a/echo.c b/echo.c
new file mode 100644
index 0000000..bf590a5
--- /dev/null
+++ b/echo.c
@@ -0,0 +1,9 @@
+#include <stdio.h>
+
+int main(void) {
+  int c;
+  while ((c = getchar()) != EOF) { 
+    putchar(c);
+  }
+  return 0;
+}
\ No newline at end of file