选择题



编程题
题目1

import java.util.Scanner;

public class Main { 
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		char[] c1 = sc.nextLine().toCharArray();
		char[] c2 = sc.next().toCharArray();
		//取c2[0]
		if(c2[0]>='A' && c2[0]<='Z')
			c2[0]^=32;
		int sum = 0;
		for(int i=0;i<c1.length;i++) {
			if(c1[i]>='A' && c1[i]<='Z')
				c1[i]^=32;
			if(c1[i] == c2[0])
				sum++;
		}
		System.out.println(sum);
		sc.close();
	}
}