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Binary file added Kronoloogiline.class
Binary file not shown.
16 changes: 16 additions & 0 deletions Kronoloogiline.java
Original file line number Diff line number Diff line change
@@ -0,0 +1,16 @@
public class Kronoloogiline{

public static double keskmine(double arv1, double arv2, double arv3){
double lahend = 0;
lahend = ((arv1/2) + arv2 + (arv3/2))/2;
return lahend;
}

public static void main(String[] args){
System.out.println(keskmine(5,15,25));
}




}
Binary file added Kronoloogiline2.class
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40 changes: 40 additions & 0 deletions Kronoloogiline2.java
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public class Kronoloogiline2{

public static void main(String[] args){
int[] numbrid = new int[5];
numbrid[0] = 5;
numbrid[1] = 15;
numbrid[2] = 25;
numbrid[3] = 35;
numbrid[4] = 45;
int pikkus = numbrid.length;
int kordus=0;

int i=0;
double v = 0;
//Juhul kui on esimene arv siis jagan kahega, juhul kui on tegu massiivi viimase arvuga jagan kahega
//�lej��nud kordadel lihtsalt liidan


//Juhul kui on esimene arv siis jagan kahega, juhul kui on tegu massiivi viimase arvuga jagan kahega
//�lej��nud kordadel lihtsalt liidan
for(i=0;i<pikkus;i++){
if (i==0){
v +=(numbrid[i]/2.0);
} else if (i==(pikkus-1)){
v+= numbrid[pikkus-1]/2.0;
} else {
v+=numbrid[i];

}
// Siin jagan ts�klist saadu massiivi pikkus-1-ega l�bi
v = v/(pikkus-1);


System.out.println("Arvude keskmine on:"+v);

}
}


Binary file added Kronoloogiline3.class
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40 changes: 40 additions & 0 deletions Kronoloogiline3.java
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import java.io.*;
public class Kronoloogiline3{
public static void main(String[] args) throws IOException{
BufferedReader failist=new BufferedReader(new FileReader("temp.txt"));
System.out.println(failist.readLine());
String rida=failist.readLine();
String[] m=rida.split(",");
//System.out.println("Kuupaev"+m[0]+", kell 0"+m[1]+", kell 6"+m[2]+", kell 12"+m[3]+",kell 18"+m[4]+",kell 24"+m[5]);



PrintWriter kirjutaja = new PrintWriter(new FileWriter("temp1.txt"));

int[] summad = new int[5];
double summa1 = 0;
double summa2 = 0;
double summa3 = 0;

while(rida!=null) {
m = rida.split(",");

double N1 = Integer.parseInt(m[1]);
double N2 = Integer.parseInt(m[2]);
double N3 = Integer.parseInt(m[3]);
double N4 = Integer.parseInt(m[4]);
double N5 = Integer.parseInt(m[5]);

summa1 = (N1/2.0)+(N5/2.0);
summa2 = (N2 + N3 + N4);
summa3 = (summa1 + summa2) / 5.0;
kirjutaja.println("Kuupäev: "+m[0]+" Keskmine temp: "+summa3);
rida = failist.readLine();
}
failist.close();
kirjutaja.close();



}
}
3 changes: 3 additions & 0 deletions temp.txt
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@@ -0,0 +1,3 @@
kuupaev,0,6,12,18,24
24-07,5,10,15,15,5
25-07,6,11,16,16,6
2 changes: 2 additions & 0 deletions temp1.txt
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@@ -0,0 +1,2 @@
Kuupäev: 24-07 Keskmine temp: 9.0
Kuupäev: 25-07 Keskmine temp: 9.8