| strlen("")=0 |
| strlen("a")=1 |
| strlen("ab")=2 |
| strlen("abc")=3 |
| strlen("abcd")=4 |
| strlen("abcde")=5 |
| strlen("abcdef")=6 |
| strlen("abcdefg")=7 |
| strlen("abcdefgh")=8 |
| strlen("abcdefghi")=9 |
| strlen("abcdefghij")=10 |
| strlen("abcdefghijk")=11 |
| strlen("abcdefghijkl")=12 |
| strlen("abcdefghijklm")=13 |
| strlen("abcdefghijklmn")=14 |
| strlen("abcdefghijklmno")=15 |
| strlen("abcdefghijklmnop")=16 |
| strlen("abcdefghijklmnopq")=17 |
| strlen("abcdefghijklmnopqr")=18 |
| strlen("abcdefghijklmnopqrs")=19 |
| strlen("abcdefghijklmnopqrst")=20 |
| strlen("abcdefghijklmnopqrstu")=21 |
| strlen("abcdefghijklmnopqrstuv")=22 |
| strlen("abcdefghijklmnopqrstuvw")=23 |
| strlen("abcdefghijklmnopqrstuwvx")=24 |
| strlen("abcdefghijklmnopqrstuwvxy")=25 |
| strlen("abcdefghijklmnopqrstuwvxyz")=26 |
| strlen("xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx")=255 |
| strlen("xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx")=256 |
