package Programa;

public class Teste001 {

public static void main(String[] args) {

long startTime = System.nanoTime();

float num1 = 37;

System.out.println("num1");

System.out.println(num1);

num1 /= 3;

System.out.println("num1");

System.out.println(num1);

//System.out.printf("%.2f", num1);

//System.out.println("");

System.out.println("--------------------------");

float num2 = 4.2f;

System.out.println(Math.pow(num2, 3));

System.out.println("--------------------------");

String s1 = "camaleao";

System.out.println("s1:");

System.out.println(s1);

System.out.println(s1.charAt(0));

System.out.println(s1.charAt(1));

s1 += " verde";

System.out.println(s1);

String s2 = "samba ";

String s3 = s2.repeat(4);

System.out.println("s2:");

System.out.println(s2);

System.out.println("s3:");

System.out.println(s3);

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);

}

}

/*

num1

37.0

num1

12.333333

--------------------------

74.08798990631149

--------------------------

s1:

camaleao

c

a

camaleao verde

s2:

samba

s3:

samba samba samba samba

--------------------------

tempo execução em ms:

14

*/

;