What is the output of this program?
class evaluate
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What is the output of this program?

class evaluate
{
public static void main(String args[])
{
int a[] = {1,2,3,4,5};
int d[] = a;
int sum = 0;
for (int j = 0; j < 3; ++j)
sum += (a[j] * d[j + 1]) + (a[j + 1] * d[j]);
System.out.println(sum);
}
}



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2) What will be the output of these statement?

class output
{
public static void main(String args[])
{
double a, b,c;
a = 3.0/0;
b = 0/4.0;
c=0/0.0;
System.out.println(a);
System.out.println(b);
System.out.println(c);
}
}

3) What is the output of this program?

class increment
{
public static void main(String args[])
{
double var1 = 1 + 5;
double var2 = var1 / 4;
int var3 = 1 + 5;
int var4 = var3 / 4;
System.out.print(var2 + " " + var4);
}
}

4) What is the output of this program?

class area
{
public static void main(String args[])
{
double r, pi, a;
r = 9.8;
pi = 3.14;
a = pi * r * r;
System.out.println(a);
}
}

5) Determine output:

public class Test{
int i = 34;
public static void main(String args[])
{
Test t1 = new Test();
Test t2 = new Test();
t1.i = 65;
System.out.print(t1.i);
System.out.print(t2.i);
}
}

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