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)
}
