增加 657. 机器人能否返回原点 TypeScript 版本代码

增加 657. 机器人能否返回原点 TypeScript 版本代码
This commit is contained in:
wang2jun
2022-11-21 13:27:00 +08:00
committed by GitHub
parent b7d29cbe04
commit d791cc76b6

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@ -150,6 +150,37 @@ var judgeCircle = function(moves) {
``` ```
## TypeScript
```ts
var judgeCircle = function (moves) {
let x = 0
let y = 0
for (let i = 0; i < moves.length; i++) {
switch (moves[i]) {
case 'L': {
x--
break
}
case 'R': {
x++
break
}
case 'U': {
y--
break
}
case 'D': {
y++
break
}
}
}
return x === 0 && y === 0
};
```
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