Consider the following code segment:

a $=$ input$("$Enter the value of a: $")$

b $=$ input$("$Enter the value of b: $")$

print$($a $+$ b$)$

When this code segment is run the user enters $1$ at the first prompt and $5$ at the second prompt. The output displayed is:

Question $6$Answer

a$.$

$1+5$

b$.$

$1$

c$.$

$15$

d$.$

$6$