From cb88f040cd3c9594bdc7cead653eebe54b14bd9c Mon Sep 17 00:00:00 2001
From: Doni Pracner <quinnuendo@gmail.com>
Date: Wed, 6 May 2015 02:09:37 +0200
Subject: [PATCH] PolinomL, doterivanja primera

---
 kodovi/polinomi/PolSuma.java     | 49 +++++++++++++++++---------------
 kodovi/polinomi/PolinomDemo.java | 45 +++++++++++++++--------------
 2 files changed, 50 insertions(+), 44 deletions(-)

diff --git a/kodovi/polinomi/PolSuma.java b/kodovi/polinomi/PolSuma.java
index 021ec13..1794c4e 100644
--- a/kodovi/polinomi/PolSuma.java
+++ b/kodovi/polinomi/PolSuma.java
@@ -8,34 +8,37 @@ public class PolSuma {
 
 		int k;
 
-		do {
-			System.out.print("Unesite broj k ( >0 ) ");
-			k = Svetovid.in.readInt();
-		} while (1 > k);
+		System.out.print("Unesite broj k ( >0 ) ");
+		k = Svetovid.in.readInt();
 
-		PolinomL[] p = new PolinomL[k];
+		if (k > 0) {
 
-		for (int i = 0; i < k; i++) {
-			System.out.println();
-			System.out.print("Unos ");
-			System.out.print(i + 1);
-			System.out.print(". polinoma.");
-			System.out.println();
-			p[i] = new PolinomL();
-			p[i].unos();
-		}
+			PolinomL[] p = new PolinomL[k];
 
-		for (int i = 1; i <= k; i++) {
-			System.out.println((i + 1) + ". polinom: "+p[i]);
-		}
+			for (int i = 0; i < k; i++) {
+				System.out.println();
+				System.out.print("Unos polinoma broj ");
+				System.out.print(i + 1);
+				System.out.println();
+				p[i] = new PolinomL();
+				p[i].unos();
+			}
 
-		PolinomL suma = new PolinomL();
-		for (int i = 1; i <= k; i++) {
-			suma.saberiNa(p[i]);
-		}
+			for (int i = 0; i < k; i++) {
+				System.out.println("polinom broj " + (i + 1) + ": " + p[i]);
+			}
 
-		System.out.println();
-		System.out.println("Njihova suma je: " + suma);
+			PolinomL suma = new PolinomL();
+			for (int i = 0; i < k; i++) {
+				suma.saberiNa(p[i]);
+			}
+
+			System.out.println();
+			System.out.println("Njihova suma je: " + suma);
+
+		} else { //k <= 0
+			System.out.println("Pogresna vrednost za k, nije moguce nastaviti");
+		}
 	}
 
 }
diff --git a/kodovi/polinomi/PolinomDemo.java b/kodovi/polinomi/PolinomDemo.java
index d4c7fee..cc158f1 100644
--- a/kodovi/polinomi/PolinomDemo.java
+++ b/kodovi/polinomi/PolinomDemo.java
@@ -1,37 +1,40 @@
-
+/**
+ * Zadatak: formirati polinom 'p' od korisničkog unosa. Formirati polinom 'q'
+ * tako da bude jednak sa x^5 - 3x^4 + 4.5x + 7. Izračunati zbir ova dva
+ * polinoma.
+ *
+ */
 public class PolinomDemo {
-	
-	public static void main(String[] args){
-		
-		PolinomL p, q, rez;
-		
-		/*Korisnik unosi prvi polinom*/
-		p = new PolinomL();
+
+	public static void main(String[] args) {
+
+		/* Korisnik unosi prvi polinom */
+		PolinomL p = new PolinomL();
 		System.out.println("Unestite polinom: ");
 		p.unos();
-		
-		/*Drugi polinom kreiramo mi, monom po monom*/
-		q = new PolinomL();
-		/*Postavimo clan x^5*/
+
+		/* Drugi polinom kreiramo mi, monom po monom */
+		PolinomL q = new PolinomL();
+		/* Postavimo clan x^5 */
 		q.postaviClan(1.0, 5);
 		/*-3 x^4*/
 		q.postaviClan(-3.0, 4);
-		/*4 x*/
-		q.postaviClan(4.0, 1);
-		/*7 x^0*/
+		/* 4 x */
+		q.postaviClan(4.5, 1);
+		/* 7 x^0 */
 		q.postaviClan(7.0, 0);
-		
-		/*Sabiramo polinome*/
-		rez = p.saberi(q);
-		
-		/*Odstampamo rezultat i polinome*/
+
+		/* Sabiramo polinome */
+		PolinomL rez = p.saberi(q);
+
+		/* Odstampamo rezultat i polinome */
 		System.out.println("p: " + p);
 		System.out.println();
 		System.out.println("q: " + q);
 		System.out.println();
 		System.out.println("rez: " + rez);
 		System.out.println();
-		
+
 	}
 
 }
-- 
2.17.1