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Copy pathTut001.java
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45 lines (29 loc) · 701 Bytes
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package programa;
public class Tut001 {
static int fatorial(int numero) {
if (numero > 1) {
return numero*fatorial(numero-1);
}
else {
return 1;
}
}
public static void main(String[] args) {
// recursão -> função chama ela mesma
long startTime = System.nanoTime();
System.out.println(fatorial(5));
System.out.println("--------------------------");
// Your code here
long endTime = System.nanoTime();
long duration = (endTime - startTime) / 1000000; // total time in nanoseconds
// milliseconds
System.out.println("tempo execução em ms:");
System.out.println(duration);
}
}
/*
120
--------------------------
tempo execução em ms:
0
*/