class Solution {
public int solution(String t, String p) {
int answer = 0;
for(int i=0; i<t.length(); i++){
if(i > t.length() - p.length() ){
break;
}
String tmp = t.substring(i, i+p.length());
if(Long.parseLong(tmp) <= Long.parseLong(p)){
++answer;
}
}
return answer;
}
}