#include<bits/stdc++.h>
using namespace std;
int main(){
	for(int i=1;;i++){
		int c=clock();
		system("./data >data.in");
		system("./Segment <data.in>Segment.out");
		system("./sqrtN <data.in>sqrtN.out");
		if(system("diff Segment.out sqrtN.out -B")){
			printf("WA on pretset #%d\n",i);
			exit(0);
		}
		double t=((clock()-c)*1000.0/CLOCKS_PER_SEC);
		if(t<1.0) printf("pretest #%d passed,using %lfs\n",i,t);
		else printf("TLE on pretest #%d\n",i);
	}
	
	return 0;
}