import java.util.*;
import java.lang.*;
import java.io.*;
class Ideone {
int[] horariosDeChegada = {-3, -2, 1, 0, 1, -2, 3, -1, 0, 5};
int atrasados = 0;
for (int horario : horariosDeChegada) {
if (horario < 0) {
atrasados++;
}
}
if ((double) atrasados / horariosDeChegada.length > 0.3) {
System.
out.
println("Aula Cancelada!!!"); } else {
System.
out.
println("Aula Normal"); }
}
}
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