题解 | #计算某字符出现次数#
计算某字符出现次数
https://www.nowcoder.com/practice/a35ce98431874e3a820dbe4b2d0508b1
import java.util.Scanner;
// 注意类名必须为 Main, 不要有任何 package xxx 信息
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
String str = sc.nextLine().toUpperCase();
String target = sc.next().toUpperCase();
int count = 0;
for (int i = 0; i < str.length(); i++) {
if (target.equals(String.valueOf(str.charAt(i)))) {
count++;
}
}
System.out.println(count);
}
}
