№ | Пользователь | Рейтинг |
---|---|---|
1 | tourist | 4009 |
2 | jiangly | 3831 |
3 | Radewoosh | 3646 |
4 | jqdai0815 | 3620 |
4 | Benq | 3620 |
6 | orzdevinwang | 3529 |
7 | ecnerwala | 3446 |
8 | Um_nik | 3396 |
9 | gamegame | 3386 |
10 | ksun48 | 3373 |
Страны | Города | Организации | Всё → |
№ | Пользователь | Вклад |
---|---|---|
1 | cry | 164 |
1 | maomao90 | 164 |
3 | Um_nik | 163 |
4 | atcoder_official | 160 |
5 | -is-this-fft- | 158 |
6 | awoo | 157 |
6 | adamant | 157 |
8 | TheScrasse | 154 |
8 | nor | 154 |
10 | Dominater069 | 153 |
What's the reason behind the Runtime Error?
I got a runtime error on the last Atcoder Regular Contest.
The problem is this .
My RE solution here .
I used (char) (k+'0') to convert the digit k to character.
for (int k = 1; k < 7; k++) {
if (!f[k]) {
ch[i][j] = (char)(k + '0');
break;
}
}
3 3
...
...
...
I always wrote (char) ('a'+k)
to get the kth letter from the alphabet and didn't get Runtime Error on any platform.
Why am I getting RE this time?
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