Cleaned up directory.

1 files changed, 0 insertions, 43 deletions

diff --git a/ch2/2-4.c b/ch2/2-4.c
deleted file mode 100644
index 3f122bb..0000000
--- a/ch2/2-4.c
+++ /dev/null
@@ -1,43 +0,0 @@
-#include <stdio.h>
-
-
-void squeeze_char(char s[], char c) {
-    int i;
-    int j;
-
-    for (i = j = 0; s[i] != '\0'; i++)
-        if (s[i] != c)
-            s[j++] = s[i];
-
-    s[j] = '\0';
-}
-
-
-void squeeze_str(char s1[], char s2[]) {
-    int i;
-
-    for (i = 0; s2[i] != '\0'; ++i)
-        squeeze_char(s1, s2[i]);
-}
-
-
-void squeeze_all(char s1[], char s2[]) {
-    int i;
-    int j;
-    int k;
-
-    for (k = 0; s2[k] != '\0'; ++k) {
-        for (i = j = 0; s1[i] != '\0'; ++i)
-            if (s1[i] != s2[k])
-                s1[j++] = s1[i];
-
-        s1[j] = '\0';
-    }
-}
-
-
-int main() {
-    char squeezed[] = "abracadabra";
-    squeeze_all(squeezed,"abc");
-    printf("%s\n", squeezed);
-}