Skip to content

Navigation Menu

Sign in
Appearance settings

Search code, repositories, users, issues, pull requests...

Provide feedback

We read every piece of feedback, and take your input very seriously.

Saved searches

Use saved searches to filter your results more quickly
Sign up
Appearance settings

Commit 24c25fd

Browse files
authored
feat: add solutions to lc problem: No.1352 (doocs#4063)
1 parent 3cdcd89 commit 24c25fd

File tree

4 files changed

+130
-2
lines changed

4 files changed

+130
-2
lines changed

‎solution/1300-1399/1352.Product of the Last K Numbers/README.md‎

Lines changed: 47 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -61,7 +61,7 @@ productOfNumbers.getProduct(2); // 返回 20 。最后 2 个数字的乘积是 5
6161
productOfNumbers.getProduct(3); // 返回 40 。最后 3 个数字的乘积是 2 * 5 * 4 = 40
6262
productOfNumbers.getProduct(4); // 返回 0 。最后 4 个数字的乘积是 0 * 2 * 5 * 4 = 0
6363
productOfNumbers.add(8); // [3,0,2,5,4,8]
64-
productOfNumbers.getProduct(2); // 返回 32 。最后 2 个数字的乘积是 4 * 8 = 32
64+
productOfNumbers.getProduct(2); // 返回 32 。最后 2 个数字的乘积是 4 * 8 = 32
6565
</pre>
6666

6767
<p>&nbsp;</p>
@@ -218,6 +218,52 @@ func (this *ProductOfNumbers) GetProduct(k int) int {
218218
*/
219219
```
220220

221+
#### TypeScript
222+
223+
```ts
224+
class ProductOfNumbers {
225+
s = [1];
226+
227+
add(num: number): void {
228+
if (num === 0) {
229+
this.s = [1];
230+
} else {
231+
const i = this.s.length;
232+
this.s[i] = this.s[i - 1] * num;
233+
}
234+
}
235+
236+
getProduct(k: number): number {
237+
const i = this.s.length;
238+
if (k > i - 1) return 0;
239+
return this.s[i - 1] / this.s[i - k - 1];
240+
}
241+
}
242+
```
243+
244+
#### JavaScript
245+
246+
```js
247+
class ProductOfNumbers {
248+
s = [1];
249+
250+
add(num) {
251+
if (num === 0) {
252+
this.s = [1];
253+
} else {
254+
const i = this.s.length;
255+
this.s[i] = this.s[i - 1] * num;
256+
}
257+
}
258+
259+
getProduct(k) {
260+
const i = this.s.length;
261+
if (k > i - 1) return 0;
262+
return this.s[i - 1] / this.s[i - k - 1];
263+
}
264+
}
265+
```
266+
221267
<!-- tabs:end -->
222268

223269
<!-- solution:end -->

‎solution/1300-1399/1352.Product of the Last K Numbers/README_EN.md‎

Lines changed: 47 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -56,7 +56,7 @@ productOfNumbers.getProduct(2); // return 20. The product of the last 2 numbers
5656
productOfNumbers.getProduct(3); // return 40. The product of the last 3 numbers is 2 * 5 * 4 = 40
5757
productOfNumbers.getProduct(4); // return 0. The product of the last 4 numbers is 0 * 2 * 5 * 4 = 0
5858
productOfNumbers.add(8); // [3,0,2,5,4,8]
59-
productOfNumbers.getProduct(2); // return 32. The product of the last 2 numbers is 4 * 8 = 32
59+
productOfNumbers.getProduct(2); // return 32. The product of the last 2 numbers is 4 * 8 = 32
6060
</pre>
6161

6262
<p>&nbsp;</p>
@@ -213,6 +213,52 @@ func (this *ProductOfNumbers) GetProduct(k int) int {
213213
*/
214214
```
215215

216+
#### TypeScript
217+
218+
```ts
219+
class ProductOfNumbers {
220+
s = [1];
221+
222+
add(num: number): void {
223+
if (num === 0) {
224+
this.s = [1];
225+
} else {
226+
const i = this.s.length;
227+
this.s[i] = this.s[i - 1] * num;
228+
}
229+
}
230+
231+
getProduct(k: number): number {
232+
const i = this.s.length;
233+
if (k > i - 1) return 0;
234+
return this.s[i - 1] / this.s[i - k - 1];
235+
}
236+
}
237+
```
238+
239+
#### JavaScript
240+
241+
```js
242+
class ProductOfNumbers {
243+
s = [1];
244+
245+
add(num) {
246+
if (num === 0) {
247+
this.s = [1];
248+
} else {
249+
const i = this.s.length;
250+
this.s[i] = this.s[i - 1] * num;
251+
}
252+
}
253+
254+
getProduct(k) {
255+
const i = this.s.length;
256+
if (k > i - 1) return 0;
257+
return this.s[i - 1] / this.s[i - k - 1];
258+
}
259+
}
260+
```
261+
216262
<!-- tabs:end -->
217263

218264
<!-- solution:end -->
Lines changed: 18 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,18 @@
1+
class ProductOfNumbers {
2+
s = [1];
3+
4+
add(num) {
5+
if (num === 0) {
6+
this.s = [1];
7+
} else {
8+
const i = this.s.length;
9+
this.s[i] = this.s[i - 1] * num;
10+
}
11+
}
12+
13+
getProduct(k) {
14+
const i = this.s.length;
15+
if (k > i - 1) return 0;
16+
return this.s[i - 1] / this.s[i - k - 1];
17+
}
18+
}
Lines changed: 18 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,18 @@
1+
class ProductOfNumbers {
2+
s = [1];
3+
4+
add(num: number): void {
5+
if (num === 0) {
6+
this.s = [1];
7+
} else {
8+
const i = this.s.length;
9+
this.s[i] = this.s[i - 1] * num;
10+
}
11+
}
12+
13+
getProduct(k: number): number {
14+
const i = this.s.length;
15+
if (k > i - 1) return 0;
16+
return this.s[i - 1] / this.s[i - k - 1];
17+
}
18+
}

0 commit comments

Comments
(0)

AltStyle によって変換されたページ (->オリジナル) /