2 files changed, 35 insertions, 1 deletions

diff --git a/1/17.c b/1/17.c
new file mode 100644
index 0000000..2797b10
--- /dev/null
+++ b/1/17.c
@@ -0,0 +1,34 @@
+#include <stdio.h>
+
+#define MAXLEN 1001
+#define PRNLEN 80
+
+int cgetline(char s[], int max);
+
+/* prints inputs longer than 80 characters */
+int main(int argc, char *argv[]) {
+  int size;
+  char s[MAXLEN];
+
+  while ((size = cgetline(s, MAXLEN)) > 0) {
+    if (size >= PRNLEN)
+      printf("%s", s);
+  }
+
+  if (size == -1) {
+    printf("exceeded max input size: %d\n", MAXLEN - 1);
+    return 1;
+  }
+
+  return 0;
+}
+
+int cgetline(char s[], int max) {
+  int c, i;
+
+  for (i = 0; i < max - 1 && (c = getchar()) != EOF; i++)
+    s[i] = c;
+  s[i] = '\0';
+
+  return c != '\n' && c != EOF ? -1 : i;
+}
\ No newline at end of file
diff --git a/1/18.c b/1/18.c
index ace507f..86436db 100644
--- a/1/18.c
+++ b/1/18.c
@@ -28,7 +28,7 @@ int main(int argc, char *argv[]) {
 int getlineraw(char s[], int size) {
   int c, i;
 
-  for (i = 0; i < size - 1 && (c = getchar()) != EOF && c != '\n'; i++)
+  for (i = 0; i < size && (c = getchar()) != EOF && c != '\n'; i++)
     s[i] = c;
 
   return c != '\n' && c != EOF ? -1 : i;