题解 | #计算某字符出现次数#
计算某字符出现次数
http://www.nowcoder.com/practice/a35ce98431874e3a820dbe4b2d0508b1
public class Main {
public static void main(String[] args){
Scanner scanner = new Scanner(System.in);
String str = scanner.nextLine().toLowerCase();
char s = scanner.nextLine().toLowerCase().charAt(0);
int count = 0;
for(int i = 0 ; i < str.length();i++){
if(str.charAt(i) == s){
count++;
}
}
System.out.println(count);
}
}
