pyalgs/data_structures/commons/hashed_map.py 1 location
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@@ 181-194 (lines=14) @@
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| 178 |
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self.resize(self.M // 2) |
| 179 |
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return x.value |
| 180 |
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| 181 |
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def put(self, key, value): |
| 182 |
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i = self.hash(key) |
| 183 |
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for j in range(self.M): |
| 184 |
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k = (i + j) % self.M |
| 185 |
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x = self.id[k] |
| 186 |
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if x is None: |
| 187 |
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self.id[k] = Node(key, value) |
| 188 |
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self.N += 1 |
| 189 |
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if self.N == self.M // 2: |
| 190 |
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self.resize(self.M * 2) |
| 191 |
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break |
| 192 |
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if util.cmp(x.key, key) == 0: |
| 193 |
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self.id[k].value = value |
| 194 |
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break |
| 195 |
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| 196 |
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def resize(self, new_size): |
| 197 |
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clone = HashedMapWithLinearProbing(new_size) |
pyalgs/data_structures/commons/hashed_set.py 1 location
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@@ 168-180 (lines=13) @@
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| 165 |
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self.resize(self.M // 2) |
| 166 |
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return True |
| 167 |
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| 168 |
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def add(self, key): |
| 169 |
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i = self.hash(key) |
| 170 |
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for j in range(self.M): |
| 171 |
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k = (i + j) % self.M |
| 172 |
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x = self.id[k] |
| 173 |
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if x is None: |
| 174 |
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self.id[k] = Node(key) |
| 175 |
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self.N += 1 |
| 176 |
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if self.N == self.M // 2: |
| 177 |
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self.resize(self.M * 2) |
| 178 |
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break |
| 179 |
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if util.cmp(x.key, key) == 0: |
| 180 |
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break |
| 181 |
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| 182 |
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def resize(self, new_size): |
| 183 |
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clone = HashedSetWithLinearProbing(new_size) |