i cannot seem to get the bottom "i" to link to a variable in the for loop below where have i gone wrong?? i have tried to edit it change the variable and put the variable above the for loop all i get is error
also i am using 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);
}
}
remove semicolon ;
at the end of your for
loop
for(int i=0; i<data.length(); i++);
^
and at if
statement
if (c==ch);
^