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全部文章（共96篇）

题解 | #求小球落地5次后所经历的路程和第5次反弹的高度#

package main import "fmt" func main() { var height float32 fmt.Scan(&height) sum := height height /= 2 for i := 1; i < 5; i++ ...

2023-08-11

0 266

题解 | #统计每个月兔子的总数#

package main import "fmt" func main() { var n int fmt.Scan(&n) if n == 1 || n == 2 { fmt.Println(1) return } // f1 a := 1...

2023-08-11

0 240

题解 | #蛇形矩阵#

package main import "fmt" /* 4 1 3 6 10 1-1+1 +2 +3 +4 2 5 9 3-2+1 +3 +4 4 8 6-3+1 +4 7 10-4+1 */ func main() { var n int fmt.S...

2023-08-11

0 267

题解 | #图片整理#

package main import ( "bufio" "fmt" "os" "sort" "strings" ) func main() { in := bufio.NewRea...

2023-08-11

0 251

题解 | #整数与IP地址间的转换#

package main import "fmt" // 知识点：与2的幂方相关位运算； // 2^n <——> 1 << n; // a * 2^n <——> a << n; // a / 2^n <——&g...

2023-08-11

0 220

题解 | #密码截取#

package main import ( "bufio" "fmt" "os" "sort" ) func main() { in := bufio.NewScanner(os.Stdin) in.Sc...

2023-08-11

0 194

题解 | #单词倒排#

package main import ( "bufio" "fmt" "os" "strings" "unicode" ) func main() { in := bufio....

2023-08-10

0 309

题解 | #字符串排序#

package main import ( "bufio" "fmt" "os" "sort" "unicode" ) func main() { in := bufio.NewSca...

2023-08-10

0 266

题解 | #删除字符串中出现次数最少的字符#

package main import "fmt" func main() { var in string fmt.Scan(&in) chars := make(map[rune]int) for _, v := range in { chars[v]...

2023-08-10

0 267

题解 | #汽水瓶#

package main import ( "fmt" ) func main() { var in int for { fmt.Scan(&in) if in == 0 { break } fmt.Println(in / 2) } }

2023-08-10

0 220