package example.SlidingWindow;
public class Example2 {
public int longestKStringOfx(String s,int k,char x) {
int ans = 0;
int Nx = 0;
for(int right = 0;right=0) {
char cf = s.charAt(left);
if(cf==x)
Nx--;
}
if(Nx>ans)
ans=Nx;
}
return ans;
}
public static void main(String[] args) {
int k=3;
String s = "abaaaccsddaa";
char x = 'a';
Example1 example1 = new Example1();
System.out.println(example1.longestKStringOfx(s,k,x));
s = "abcdeaaadfewfsaaadassaaaaaddddaass";
k = 5;
x = 'a';
System.out.println(example1.longestKStringOfx(s,k,x));
}
}