```go
package main

import (
	"bufio"
	"fmt"
	"os"
)

func main() {
	in := bufio.NewReader(os.Stdin)
	var n, minVal, val int
	fmt.Fscan(in, &n)
	if n > 0 {
		fmt.Fscan(in, &minVal)
		for i := 1; i < n; i++ {
			fmt.Fscan(in, &val)
			if val < minVal {
				minVal = val
			}
		}
		fmt.Println(minVal)
	}
}
```