Autoverifica > Metodi #1 – Programmare con Java

Date le variabili

int a=10,
    b=15;
int v[]={2, 4};

calcola i loro valori dopo la chiamata dei metodi e i valori delle risorse all’interno dei metodi

...
alfa(a, b);
...
public static void alfa(int m, int n)
{
   m=m+n;
}

...
beta(a, b);
...
public static void beta(int a, int b)
{
   a=a+b;
}

...
a=delta(a, b);
...
public static int delta(int a, int b)
{
   a=a+b;
   return a;
}

...
gamma(v);
...
public static void gamma(int v[])
{
   v[0]=v[0]+v[1];
}

...
epsilon(v);
...
public static void epsilon(int w[])
{
   w[0]=w[0]+w[1];
}

...
omega(v);
...
public static void omega(int v[])
{
   int w[]={ 1, 2, 3 };
   v=w;
}

...
v=psi();
...
public static int[] psi()
{
   int w[]={ 1, 2, 3 };
   return w;
}

...
a=sigma(v, a, b);
...
public static int sigma(int v[], int m, int n)
{
   v[0]=m+n;
   v[1]=m-n;
   return v[0]+v[1];
}