go算法-查找数组中重复元素

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package main

import (
    "fmt"
)
func main(){
    nums := [...]int{2, 3, 1, 0, 2, 5, 3}
    m := make(map[int]int)
    for _,v := range nums {
            _,ok := m[v] 
            if (ok){
                    fmt.Println("找到了 ---",v)
            }else{
                    m[v] = 1;
            }
            
    }
}

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