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/******************************************************************************
© ProgrammeraJava.se
*******************************************************************************/
public class Main{
private static int summa (int N) {
int sum; // hjälpvariabel
if (N == 1) { // basfall
sum = 1;
}
else {
sum = N + summa(N - 1); // Metoden anropar sig själv --> Rekursivt anrop
}
return sum; //Returnera summan
}
public static void main(String[] args) {
System.out.println(summa(4)); //Skriv ut summan av alla heltal mellan 1 och 10
System.out.println(summa(10)); //Skriv ut summan av alla heltal mellan 1 och 10
System.out.println(summa(1)); //Basfallet
}
}
Compiling Program...
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Text
Program is not being debugged. Click "Debug" button to start program in debug mode.
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