Commit | Line | Data |
---|---|---|
1 | #include <stdio.h> | |
2 | ||
3 | main () | |
4 | { | |
5 | unsigned char buf; | |
6 | int stat[256]; | |
7 | int c; | |
8 | for (c = 0; c < 256; c++) | |
9 | stat[c] = 0; | |
10 | int ret; | |
11 | do { | |
12 | ret = read (0, &buf, 1); | |
13 | stat[buf]++; | |
14 | } | |
15 | while (ret); | |
16 | for (c = 0; c < 256; c++) | |
17 | printf ("%03i:%04i\n", c, stat[c]); | |
18 | ||
19 | } |