()
| 175 | } |
| 176 | |
| 177 | int nextInt() throws IOException { |
| 178 | int c; |
| 179 | do { |
| 180 | c = readByte(); |
| 181 | } while (c <= ' ' && c != -1); |
| 182 | boolean neg = false; |
| 183 | if (c == '-') { |
| 184 | neg = true; |
| 185 | c = readByte(); |
| 186 | } |
| 187 | int val = 0; |
| 188 | while (c > ' ' && c != -1) { |
| 189 | val = val * 10 + (c - '0'); |
| 190 | c = readByte(); |
| 191 | } |
| 192 | return neg ? -val : val; |
| 193 | } |
| 194 | } |
| 195 | |
| 196 | } |