Consider the following code snippet
function oddsums(n)
{
let total = 0, result=[];
for(let x = 1; x <= n; x++)
{
let odd = 2*x-1;
total += odd;
result.push(total);
}
return result;
}
What would be the output if
oddsums(5);
is executed afted the above code snippet ?
function oddsums(n)
{
let total = 0, result=[];
for(let x = 1; x <= n; x++)
{
let odd = 2*x-1;
total += odd;
result.push(total);
}
return result;
}
oddsums(5);
A. Returns [1,4,9,16,25]
B. Returns [1,2,3,4,5]
C. Returns [3,6,9,12,15]
D. Returns [1,3,5,7,9]
Answer: Option A
Solution (By Examveda Team)
The above code returns 1,4,9,16,25 which is the square of the first five natural numbers. Notice the usage of let keyword in the above code snippet.This Question Belongs to Javascript >> Classes And Modules
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