1 files changed, 39 insertions, 0 deletions
diff --git a/ch1/too_long.c b/ch1/too_long.c
new file mode 100644
index 0000000..dcc6ed4
--- /dev/null
+++ b/ch1/too_long.c
@@ -0,0 +1,39 @@
+#include<stdio.h>
+
+#define MAXLENGTH 1000
+
+int get_line(char line[], int maxlength);
+void copy(char to[], char from[]);
+
+/*
+ * MAIN
+ * Print all lines larger than 80 characters.
+ */
+main() {
+    int len; // current line length
+    char line[MAXLENGTH]; // current input line
+
+    while ((len = get_line(line, MAXLENGTH)) > 0)
+        if (len > 80) {
+            printf("%s", line);
+        }
+    return 0;
+}
+
+/*
+ * GET_LINE
+ * Read STDIN into LINE up to MAXLENGTH and return its length. 
+ * Returns the length of a the line.
+ */
+int get_line(char line[], int maxlength) {
+    int c, i;
+
+    for (i = 0; i < maxlength - 1 && (c = getchar()) != EOF && c != '\n'; ++i)
+        line[i] = c;
+    if (c == '\n') {
+        line[i] = c;
+        ++i;
+    }
+    line[i] = '\0';
+    return i;
+}