for ex set<pair<string, int>> st; set.insert({"a", 1}); set.insert({"b", 1}); set.insert({"c", 1}); set.insert({"d", 1});
how to use find to get iterator on "b" ?
# | User | Rating |
---|---|---|
1 | tourist | 4009 |
2 | jiangly | 3823 |
3 | Benq | 3738 |
4 | Radewoosh | 3633 |
5 | jqdai0815 | 3620 |
6 | orzdevinwang | 3529 |
7 | ecnerwala | 3446 |
8 | Um_nik | 3396 |
9 | ksun48 | 3390 |
10 | gamegame | 3386 |
# | User | Contrib. |
---|---|---|
1 | cry | 167 |
2 | Um_nik | 163 |
2 | maomao90 | 163 |
4 | atcoder_official | 161 |
5 | adamant | 159 |
6 | -is-this-fft- | 158 |
7 | awoo | 157 |
8 | TheScrasse | 154 |
9 | nor | 153 |
9 | Dominater069 | 153 |
how to find via first value of set of pair in cpp
for ex set<pair<string, int>> st; set.insert({"a", 1}); set.insert({"b", 1}); set.insert({"c", 1}); set.insert({"d", 1});
how to use find to get iterator on "b" ?
Rev. | Lang. | By | When | Δ | Comment | |
---|---|---|---|---|---|---|
en3 | anchal_vatre | 2020-05-29 14:51:06 | 3 | |||
en2 | anchal_vatre | 2020-05-29 14:50:21 | 0 | (published) | ||
en1 | anchal_vatre | 2020-05-29 14:49:46 | 219 | Initial revision (saved to drafts) |
Name |
---|