Big*_*sha 1 java variables bufferedreader inputstreamreader
我似乎无法得到底部"我"链接到下面的for循环中的变量我哪里出错?我试图编辑它更改变量并将变量放在for循环上面所有我得到的是错误
我也在使用eclipse luna
import java.util.Scanner;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class AssignmentProgramming {
public static void main(String[] args) throws IOException {
// TODO Auto-generated method stub
Scanner sc = new Scanner(System.in);
System.out.println("Please enter a string");
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
String data = reader.readLine();
char ch =(char) System.in.read();
int letters=0;
for(int i=0; i<data.length(); i++);
{
char c=data.charAt(i);//<-- This i here
if (c==ch);
{letters++;
}
}
System.out.println(letters);
}
}
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;在for循环结束时删除分号
for(int i=0; i<data.length(); i++);
^
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并在if声明
if (c==ch);
^
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