Question

void dispchar(char ch=’$’,int size=10)
{
for(int i=1;i<=size;i++)
cout<<ch;
}

How will you invoke the function dispchar() for the following input?

To print $ for 10 times

Options

• dispchar();

• dispchar(ch,size);

• dispchar($,10);

• dispchar(‘$’,10 times);

Answer 1

dispchar($,10);