Golang SplitFunc Examples

Example #1

File: 2001.go Project: vishwesh5/algo

func main() {
	n := make([]int, 0)
	s := bufio.NewScanner(os.Stdin)
	s.Split(bufio.SplitFunc(bufio.ScanWords))
	for s.Scan() {
		k, _ := strconv.Atoi(s.Text())
		n = append(n, k)
	}
	fmt.Println(n[0]-n[4], n[1]-n[3])
}

Example #2

File: 1787.go Project: vishwesh5/algo

func main() {
	s := bufio.NewScanner(os.Stdin)
	s.Split(bufio.SplitFunc(bufio.ScanWords))
	c, i, k := 0, 0, 0
	for s.Scan() {
		i++
		v, _ := strconv.Atoi(s.Text())
		if i == 1 {
			k = v
		} else if i > 2 {
			c += v - k
			if c < 0 {
				c = 0
			}
		}
	}
	fmt.Println(c)
}