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657.机器人能否返回原点 添加go版本
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@ -112,6 +112,25 @@ class Solution:
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## Go
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```go
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func judgeCircle(moves string) bool {
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x := 0
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y := 0
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for i := 0; i < len(moves); i++ {
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if moves[i] == 'U' {
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y++
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}
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if moves[i] == 'D' {
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y--
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}
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if moves[i] == 'L' {
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x++
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}
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if moves[i] == 'R' {
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x--
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}
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}
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return x == 0 && y == 0;
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}
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```
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## JavaScript
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