Which is a more efficient code snippet ?
Code 1 :
for(var num=10;num>=1;num--)
{
document.writeln(num);
}
Code 2 :
var num=10;
while(num>=1)
{
document.writeln(num);
num++;
}
for(var num=10;num>=1;num--)
{
document.writeln(num);
}var num=10;
while(num>=1)
{
document.writeln(num);
num++;
}A. Code 1
B. Code 2
C. Both Code 1 and Code 2
D. Cannot Compare
Answer: Option A
Solution(By Examveda Team)
A for loop is always more efficient because it encapsules two individual statements(initialization and expression) within the braces.This Question Belongs to Javascript >> Basic And Variables
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