Question
public class RecursionTest2
{
public static void main(String[] args)
{
RecursionTest2 rt2 = new RecursionTest2();
int sum = rt2.summer(4);
System.out.println(sum);
}
int summer(int in)
{
int sum = 0;
if(in ==0)
return 0;
sum = in + summer(--in);
return sum;
}
}a.
10
b.
6
c.
0
d.
Infinite loop
Posted under Java Programming
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