-
Notifications
You must be signed in to change notification settings - Fork 0
/
08a.c
60 lines (58 loc) · 829 Bytes
/
08a.c
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
int main(void)
{
int code = 0;
int chars = 0;
int c;
int last = EOF;
while ((c = getchar()) != EOF)
{
if (c == '\"')
{
if (last == '\\')
{
code++;
chars++;
}
else
{
code++;
}
last = c;
}
else if (c == '\\')
{
if (last == '\\')
{
code++;
chars++;
last = EOF;
}
else
{
code++;
last = c;
}
}
else if (c == 'x' && last == '\\')
{
c = getchar();
c = getchar();
code += 3;
chars++;
last = c;
}
else if (!isblank(c) && c != '\n')
{
code++;
chars++;
last = c;
}
}
printf("code: %d\tchars: %d\n", code, chars);
printf("code-chars: %d\n", code-chars);
return 0;
}