In order to improve the programming ability, face the online programming of the job application, and train on the online programming of Niuke
. Here, compare and summarize your own answers with those recommended by the website.
Topic overview
| serial number | Briefly | serial number | Briefly | serial number | Briefly | serial number | Briefly |
|---|---|---|---|---|---|---|---|
| 1 | The length of the last word of the string | 11 | Number upside down | 21 | null | 31 | null |
| 2 | count characters | 12 | String reverse | 22 | null | 32 | null |
| 3 | obvious random numbers | 13 | sentence reverse order | 23 | null | 33 | null |
| 4 | String delimited | 14 | String concatenated longest path search | 24 | null | 34 | null |
| 5 | base conversion | 15 | Find the number of 1's when a positive integer of type int is stored in memory | 25 | null | 35 | null |
| 6 | prime factor | 16 | shopping list | 26 | null | 36 | null |
| 7 | take an approximation | 17 | Coordinate move | 27 | null | 37 | null |
| 8 | merge table records | 18 | Identify valid IP addresses and masks and make classification statistics | 28 | null | 38 | null |
| 9 | Extract unique integers | 19 | simple error log | 29 | null | 39 | null |
| 10 | character count | 20 | Password verification qualified program | 30 | null | 40 | null |
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