Golang fmt.Scan函数代码示例

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本文整理汇总了Golang中fmt.Scan函数的典型用法代码示例。如果您正苦于以下问题：Golang Scan函数的具体用法？Golang Scan怎么用？Golang Scan使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了Scan函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: main

func main() {
	// Parse input.
	var count int
	_, err := fmt.Scan(&count)
	if err != nil {
		log.Fatalln(err)
	}
	ns := make([]int, count)
	for i := 0; i < count; i++ {
		_, err = fmt.Scan(&ns[i])
		if err != nil {
			log.Fatalln(err)
		}
	}

	// Check which input numbers that are fibonacci numbers.
	fib := NewFib()
	for _, n := range ns {
		if fib.IsFib(n) {
			fmt.Println("IsFibo")
		} else {
			fmt.Println("IsNotFibo")
		}
	}
}

开发者ID:mewmew，项目名称:playground，代码行数:25，代码来源:is_fibo.go

示例2: main

func main() {
	var N int
	fmt.Scan(&N)

	arr := make([][]int, N)
	for i := 0; i < N; i++ {
		arr[i] = make([]int, N)
		for j := 0; j < N; j++ {
			fmt.Scan(&arr[i][j])
		}
	}

	sum := make([]int, N)
	max := -2147483648
	for i := 0; i < N; i++ {
		copy(sum, arr[i])
		result := maxSum(sum)
		if result > max {
			max = result
		}
		for j := i + 1; j < N; j++ {
			for k := 0; k < N; k++ {
				sum[k] += arr[j][k]
			}
			result := maxSum(sum)
			if result > max {
				max = result
			}
		}
	}

	fmt.Println(max)
}

开发者ID:EagleChen，项目名称:timus，代码行数:33，代码来源:sum.go

示例3: main

func main() {
	for {
		// enemy1: name of enemy 1
		var enemy1 string
		fmt.Scan(&enemy1)

		// dist1: distance to enemy 1
		var dist1 int
		fmt.Scan(&dist1)

		// enemy2: name of enemy 2
		var enemy2 string
		fmt.Scan(&enemy2)

		// dist2: distance to enemy 2
		var dist2 int
		fmt.Scan(&dist2)

		// fmt.Fprintln(os.Stderr, "Debug messages...")

		if dist1 < dist2 {
			fmt.Println(enemy1)
		} else {
			fmt.Println(enemy2)
		}
	}
}

开发者ID:mellowdrifter，项目名称:codingame.com，代码行数:27，代码来源:training.go

示例4: main

func main() {
	var a int
	var b [1000]string
	fmt.Scan(&a)
	for cnt := a; cnt > 0; cnt-- {
		fmt.Scan(&b[cnt-1])
	}
	current := 1
	step := 0
	for cnt := a - 1; cnt >= 0; cnt-- {
		if b[cnt][0] == 'A' || b[cnt][0] == 'P' || b[cnt][0] == 'O' || b[cnt][0] == 'R' {
			if current == 2 {
				step += 1
			} else if current == 3 {
				step += 2
			}
			current = 1
		} else if b[cnt][0] == 'S' || b[cnt][0] == 'M' || b[cnt][0] == 'B' {
			if current != 2 {
				step++
			}
			current = 2
		} else {
			if current == 2 {
				step += 1
			} else if current == 1 {
				step += 2
			}
			current = 3
		}

	}
	fmt.Println(step)
}

开发者ID:gopherboy，项目名称:online_judge_solutions，代码行数:34，代码来源:2023._Donald_is_a_postman.go

示例5: main

func main() {
	var n, a, b int
	fmt.Scan(&n)
	fmt.Scan(&a)
	fmt.Scan(&b)
	fmt.Println(2 * n * a * b)
}

开发者ID:esix，项目名称:competitive-programming，代码行数:7，代码来源:solution.go

示例6: GetNumberSelection

func GetNumberSelection(use_even_numbers bool) int {
	var number string
	if use_even_numbers == true {
		evenNumbers := []string{"2", "4", "6", "8"}
		fmt.Println("\nPlease pick a number", evenNumbers)
		fmt.Scan(&number)
		for {
			for i := range evenNumbers {
				if evenNumbers[i] == number {
					return (i * 2) + 2
				}
			}
			fmt.Println("Your input was invalid. Please pick a number", evenNumbers)
			fmt.Scan(&number)
		}
	} else {
		oddNumbers := []string{"1", "3", "5", "7"}
		fmt.Println("\nPlease pick a number", oddNumbers)
		fmt.Scan(&number)
		for {
			for i := range oddNumbers {
				if oddNumbers[i] == number {
					return (i * 2) + 1
				}
			}
			fmt.Println("Your input was invalid. Please pick a number", oddNumbers)
			fmt.Scan(&number)
		}
	}
}

开发者ID:kseals281，项目名称:beginnings，代码行数:30，代码来源:whirlybird.go

示例7: main

func main() {
	var n int
	fmt.Scan(&n)

	var v [][]int = make([][]int, n)
	for i := range v {
		v[i] = make([]int, n)
	}

	for i := 0; i < n*n; i++ {
		var number int
		fmt.Scan(&number)

		v[i/n][i%n] = number
	}

	var ldSum, rdSum int
	ldSum = 0
	rdSum = 0
	for i := 0; i < n; i++ {
		ldSum += v[i][i]
		rdSum += v[i][n-1-i]
	}

	fmt.Println(math.Abs(float64(ldSum - rdSum)))
}

开发者ID:writecoffee，项目名称:random_practice，代码行数:26，代码来源:diagonal_difference.go

示例8: main

func main() {

	var n int
	fmt.Scan(&n)

	cardsp1 = make([]string, n)

	for i := 0; i < n; i++ {

		var cardp1 string
		fmt.Scan(&cardp1)

		cardsp1[i] = cardp1
	}

	var m int
	fmt.Scan(&m)

	cardsp2 = make([]string, m)

	for i := 0; i < m; i++ {

		var cardp2 string
		fmt.Scan(&cardp2)

		cardsp2[i] = cardp2
	}

	winner := "PAT"

	battlesFought = 0
	i = 0

	for {

		result := battle()
		fmt.Fprintf(os.Stderr, "battle %d result: %s\n", battlesFought, battleResultStrings[result])

		if result == battle_p2_out_of_cards {
			winner = "1"
			break
		}

		if result == battle_p1_out_of_cards {
			winner = "2"
			break
		}

		if result == battle_draw {
			winner = "PAT"
			break
		}
	}

	if winner == "PAT" {
		fmt.Println("PAT")
	} else {
		fmt.Printf("%s %d\n", winner, battlesFought)
	}
}

开发者ID:israelchen，项目名称:CodinGame，代码行数:60，代码来源:codingame-Winamax_WAR.go

示例9: Scan

func (f *Field) Scan() error {
	var attrs string
	var err error
	fmt.Print(correctTypes, "?: ")
	for true {
		fmt.Scanln(&f.Type)
		f.Type = strings.ToLower(f.Type)
		if varutil.IsArrContainStr(correctTypes, f.Type) {
			break
		}
		fmt.Print(correctTypes, "?: ")
	}
	fmt.Print("Min value of field: ")
	fmt.Scan(&f.Min)
	fmt.Print("Max value of field: ")
	fmt.Scan(&f.Max)

	var isAttrs string
	fmt.Print("Do you want add attribiutes? ")
	fmt.Scan(&isAttrs)
	isAttrs = strings.ToLower(isAttrs)
	if isAttrs == "yes" || isAttrs == "y" {
		fmt.Print("Insert field attrs (separated with space): ")
		fmt.Scan(&attrs)
		f.Attrs, err = varutil.SplitWhite(attrs)
		if err != nil {
			return err
		}
	}
	return nil
}

开发者ID:goatcms，项目名称:goat，代码行数:31，代码来源:field.go

示例10: main

func main() {
	var n int
	fmt.Scan(&n)
	x, y, r := make([]float64, n), make([]float64, n), make([]float64, n)
	for i := 0; i < n; i++ {
		fmt.Scan(&x[i])
		fmt.Scan(&y[i])
		fmt.Scan(&r[i])
		r[i] *= r[i]
	}
	var c int
	for i := 0; i < 1000; i++ {
		for j := 0; j < 1000; j++ {
			x1 := (float64(i) + 0.5) / 1000.0
			y1 := (float64(j) + 0.5) / 1000.0
			var k int
			for ; k < n && dist(x1, y1, x[k], y[k]) > r[k]; k++ {
			}
			if k < n {
				c++
			}
		}
	}
	fmt.Printf("%.6f\n", float64(c)*100.0/1000000)
}

开发者ID:ferhatelmas，项目名称:algo，代码行数:25，代码来源:1333.go

示例11: main

func main() {
	var a, b string
	fmt.Scan(&a)
	fmt.Scan(&b)

	fmt.Println(getDeletes(a, b))
}

开发者ID:sbani，项目名称:hackerrank，代码行数:7，代码来源:solution.go

示例12: main

func main() {
	var k int
	fmt.Scan(&k)
	c := make([]int64, k)
	for i := 0; i < k; i++ {
		fmt.Scan(&c[i])
		if i > 0 {
			c[i] += c[i-1]
		}
	}
	var m = c[k-1]
	fact := make([]int64, c[k-1])
	fact[0] = 1
	for i := int64(1); i < m; i++ {
		fact[i] = fact[i-1] * i % mod
	}
	ans := int64(1)
	var n int64
	for i := 1; i < k; i++ {
		n = c[i] - 1
		m = c[i] - c[i-1] - 1
		ans = ans * fact[n] % mod * fastPow(fact[m]*fact[n-m]%mod, mod-2) % mod
	}
	fmt.Println(ans)
}

开发者ID:jefferyyuan，项目名称:Cookie，代码行数:25，代码来源:CF553A+Kyoya+and+Colored+Balls.go

示例13: main

func main() {
	var T int
	fmt.Scan(&T)
	for t := 1; t <= T; t++ {
		var N int
		fmt.Scan(&N)
		words := make([]string, N)
		for i := 0; i < N; i++ {
			fmt.Scan(&words[i])
		}
		// dedupe check
		if !possible(words) {
			fmt.Printf("Case #%d: Fegla Won\n", t)
		} else {
			sum := 0
			groups := make([][]int, N)
			for i := 0; i < N; i++ {
				groups[i] = partition(words[i])
			}
			// only works for n = 2
			for i := 0; i < len(groups[0]); i++ {
				if groups[0][i] > groups[1][i] {
					sum += groups[0][i] - groups[1][i]
				} else if groups[1][i] > groups[0][i] {
					sum += groups[1][i] - groups[0][i]
				}
			}

			fmt.Printf("Case #%d: %d\n", t, sum)
		}
	}
}

开发者ID:hyPiRion，项目名称:contests，代码行数:32，代码来源:repeater.go

示例14: main

func main() {
	var n, s int
	fmt.Scan(&n)
	fmt.Scan(&s)
	if s%2 == 1 {
		fmt.Println(0)
	} else {
		s /= 2
		dp := make([][]*big.Int, n+1, n+1)
		for i := 0; i <= n; i++ {
			dp[i] = make([]*big.Int, s+1, s+1)
			for j := 0; j <= s; j++ {
				dp[i][j] = &big.Int{}
			}
		}
		dp[0][0] = big.NewInt(1)
		for i := 1; i <= n; i++ {
			for j := 0; j <= s; j++ {
				for k := 0; k <= up(j); k++ {
					dp[i][j].Add(dp[i][j], dp[i-1][j-k])
				}
			}
		}
		fmt.Println(dp[n][s].Mul(dp[n][s], dp[n][s]))
	}
}

开发者ID:ferhatelmas，项目名称:algo，代码行数:26，代码来源:1036.go

示例15: main

func main() {
	size := 0
	fmt.Scan(&size)
	data := make([]int, size)
	isNegative := true
	for i := 0; i < size; i++ {
		fmt.Scan(&data[i])
		if data[i] >= 0 {
			isNegative = false
		}
	}

	thisSum, maxSum := 0, 0
	thisSub := make([]int, 0)
	maxSub := make([]int, 1)
	for _, v := range data {
		thisSum += v
		thisSub = append(thisSub, v)
		if thisSum > maxSum {
			maxSum = thisSum
			maxSub = append([]int{}, thisSub...)
		} else if thisSum < 0 {
			thisSum = 0
			thisSub = []int{}
		}
	}

	if isNegative {
		fmt.Println(0, data[0], data[size-1])
	} else {
		fmt.Println(maxSum, maxSub[0],
			maxSub[len(maxSub)-1])
	}
}

开发者ID:C02Q5Y7HFVH3，项目名称:ds，代码行数:34，代码来源:02.go

示例16: main

func main() {
	var n, q int
	d := make(map[string]string)

	fmt.Scan(&q)

	for i := 0; i < q; i++ {
		var oldH, newH string

		fmt.Scan(&oldH, &newH)

		origH, exists := d[oldH]

		if exists {
			d[newH] = origH
			delete(d, oldH)
		} else {
			d[newH] = oldH
			n++
		}
	}

	fmt.Println(n)

	for newH, oldH := range d {
		fmt.Println(oldH, newH)
	}
}

开发者ID:Vicissitude47，项目名称:codeforces-solutions，代码行数:28，代码来源:501b.go

示例17: main

func main() {
	var N int
	fmt.Scan(&N)

	powers := make([]int, 0)

	for i := 0; i < N; i++ {
		var Pi int
		fmt.Scan(&Pi)

		if Pi > 0 {
			powers = append(powers, Pi)
			fmt.Fprintln(os.Stderr, Pi)
		}
	}

	fmt.Fprintln(os.Stderr, powers)

	sort.Ints(powers)

	minD := 99999999999

	for i := 1; i < len(powers); i++ {

		delta := int(math.Abs(float64(powers[i] - powers[i-1])))

		if delta < minD {
			minD = delta
		}
	}

	fmt.Fprintln(os.Stderr, powers)

	fmt.Println(minD) // Write answer to stdout
}

开发者ID:israelchen，项目名称:CodinGame，代码行数:35，代码来源:codingame-Horse_Racing_Duals.go

示例18: main

func main() {
	var t int
	var s []byte

	fmt.Scan(&t)
	if t < 1 || t > 100 {
		return
	}

	for i := 0; i < t; i++ {
		fmt.Scan(&s)
		var r []byte
		for j := len(s) - 1; j > -1; j-- {
			r = append(r, s[j])
		}
		var flag int

		for j := 1; j < len(s); j++ {
			if absDif(s[j], s[j-1]) != absDif(r[j], r[j-1]) {
				flag = 1
				fmt.Println("Not Funny")
				break
			}
		}
		if flag == 0 {
			fmt.Println("Funny")
		}
	}
}

开发者ID:decebal，项目名称:go-training，代码行数:29，代码来源:funny_string.go

示例19: main

func main() {
	var t int
	fmt.Scan(&t)
	for cas := 1; cas <= t; cas++ {
		var pig, all, n int
		fmt.Scan(&pig, &all, &n)
		all -= pig
		for i := 0; i < n; i++ {
			fmt.Scan(&v[i], &w[i])
		}
		for i := 1; i <= all; i++ {
			dp[i] = INF
		}
		for i := 0; i < n; i++ {
			for j := w[i]; j <= all; j++ {
				dp[j] = min(dp[j], dp[j-w[i]]+v[i])
			}
		}
		if dp[all] != INF {
			fmt.Printf("The minimum amount of money in the piggy-bank is %d.\n", dp[all])
		} else {
			fmt.Println("This is impossible.")
		}
	}
}

开发者ID:ronaflx，项目名称:OJs，代码行数:25，代码来源:PIGBANK.go

示例20: main

func main() {
	var n, m, k int
	var dp [2][1001]node
	fmt.Scan(&n)
	fmt.Scan(&m)
	fmt.Scan(&k)
	nodes := make(map[node]bool, k)
	for i := 0; i < k; i++ {
		var x node
		fmt.Scan(&x.a, &x.b)
		nodes[x] = true
	}
	for i := 0; i <= m; i++ {
		dp[0][i] = node{i, 0}
	}

	for i := 1; i <= n; i++ {
		x := i & 1
		dp[x][0] = node{i, 0}
		for j := 1; j <= m; j++ {
			dp[x][j] = node{1, 0}.add(dp[x^1][j].min(dp[x][j-1]))

			if nodes[node{i, j}] {
				dp[x][j] = dp[x][j].min(dp[x^1][j-1].add(node{0, 1}))
			}
		}
	}
	fmt.Printf("%.0f\n", 100*dp[n&1][m].res())
}

开发者ID:ferhatelmas，项目名称:algo，代码行数:29，代码来源:1119.go

注：本文中的fmt.Scan函数示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。