题解 | #统计大写字母个数#
统计大写字母个数
https://www.nowcoder.com/practice/434414efe5ea48e5b06ebf2b35434a9c
package main import ( "bufio" "fmt" "os" "unicode" ) func main() { inputs := bufio.NewScanner(os.Stdin) inputs.Scan() var count int for _, r := range inputs.Text() { if unicode.IsUpper(r) { count++ } } fmt.Println(count) }