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-rw-r--r--1-18_strip-blanks.c38
1 files changed, 0 insertions, 38 deletions
diff --git a/1-18_strip-blanks.c b/1-18_strip-blanks.c
deleted file mode 100644
index c766445..0000000
--- a/1-18_strip-blanks.c
+++ /dev/null
@@ -1,38 +0,0 @@
-#include <stdio.h>
-
-#define MAXLINELENGTH 9001
-/* Write a program to remove trailing blanks and tabs from each line of input,
- and to delete entirely blank lines. */
-
-int get_line(char s[], int lim) {
- int c, i;
-
- for (i = 0; i < lim - 1 && (c = getchar()) != EOF && c != '\n'; ++i) {
- s[i] = c;
- }
- if (c == '\n') {
- s[i] = c;
- ++i;
- }
- s[i + 1] = '\0';
- return i;
-}
-
-int main(void) {
- char buffer[MAXLINELENGTH];
- int c, i, len;
-
- /* Make sure every line is gone over */
- while (len = get_line(buffer, MAXLINELENGTH)) {
- /* An empty for statement, simply to change the i variable. */
- for (i = len - 2; (i > 0) && (buffer[i] == ' ') || (buffer[i] == '\t'); --i);
-
- /* We've reached the end of the line's actual content. Terminate the line. */
- if (i >= 1) {
- buffer[i + 1] = '\n';
- buffer[i + 2] = '\0';
- printf("%s", buffer);
- }
- }
-}
-