Õpigrupp 2 kood

src/opigrupp1/Muutujad.java

@@ -6,7 +6,13 @@ import java.util.Scanner;
 public class Muutujad {
 
 	public static void main(String[] args) {
-		int number;
+		
+		int number = 42;  // see ja alumine on samad
+		
+		int number2;
+		number2 = 666;
+		// -0.5e2
+		
 		double komakohaga = 5.6;
 		boolean tingimus = false;
 		char minumuutuja = 'a';
@@ -16,17 +22,26 @@ public class Muutujad {
 		int a = 5;
 		double b = 2;
 		double c = a / b;
-		//System.out.printf("%d", c);
-		//System.out.printf("%.3f", c);
-		//System.out.printf("  %s  rebane", minuTekst);
-		
-		
-		
-		
-		
+		//System.out.printf("%d", c);  // %d prindib int muutujaid
+		System.out.printf("%3.3f", c);  // %f on komakohaga (float, double)
 		
+		System.out.print("tere :");
+		System.out.print(a);  // 
+		System.out.println(" oli number");
 		
+		System.out.println("tere :" + a + " oli number");
 		
+		System.out.printf("tere :%d oli number%n", a);
+		System.out.printf("int: %d, double: %f, String: %s", a,c,minuTekst);
+		//teksti printime kasutades printf
+		String tekstiMuutuja = "see on tekst";
+		System.out.printf("\n minu tekst: %s ", tekstiMuutuja);
+		//täisarvu printimine kasutades printf
+		int miskiNumber = 3;
+		System.out.printf("\n see on number: %d", miskiNumber);
+		// komakohaga arvu printimine kasutades printf
+		double komaKohaga = 3.56565;
+		System.out.printf("\n see on komakohaga arv: %f ", komaKohaga);