Among the following given JavaScript snipped codes, which is more efficient:
Code A
for(var number=10;number>=1;number--)
{
document.writeln(number);
}
Code B
var number=10;
while(number>=1)
{
document.writeln(number);
number++;
}
a) Code 1
b) Code 2
c) Both Code 1 and Code 2
d) Cannot Compare