Created
July 19, 2018 14:57
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#golang #stack
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| type stack []rune | |
| func (s *stack) push(b rune) { | |
| *s = append(*s, b) | |
| } | |
| func (s *stack) pop() (rune, bool) { | |
| if len(*s) > 0 { | |
| res := (*s)[len(*s)-1] | |
| *s = (*s)[:len(*s)-1] | |
| return res, true | |
| } | |
| return 0, false | |
| } |
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