inital commit

1 files changed, 56 insertions, 0 deletions

diff --git a/1.23.c b/1.23.c
new file mode 100644
index 0000000..e2f2f5f
--- /dev/null
+++ b/1.23.c
@@ -0,0 +1,56 @@
+#include <stdio.h>
+
+#define OUT 0
+#define STAR 1
+#define SLASH 2
+
+/* this is a c programm to remove all comments from c programms */
+// including "slash comments" 
+/* and "star comments" */
+// without the use of arrays
+
+int 
+main(void)
+{
+  char input, temp;
+  int state;
+
+  state = OUT;
+
+  while ((input = getchar()) != EOF) {
+
+    if (input == '/') {
+       temp = input;
+
+      if ((input = getchar()) == '*')
+        state = STAR;
+      else if (input == '/')
+        state = SLASH;
+      else 
+        printf("%c", temp);
+
+    }
+
+    else if (input == '*' && state == STAR) {
+
+      if ((input = getchar()) == '/') {
+        state = OUT;
+
+        if ((input = getchar()) != '\n')
+          printf("%c", input);
+
+        continue;
+      }  
+    }
+
+    else if (input == '\n' && state == SLASH) {
+      state = OUT;
+      continue;
+    }
+
+    if (state == OUT)
+      printf("%c", input);
+  }
+
+  return 0;
+}