Js uses stacks to implement 10-to-8 conversion and divisor and remainder _ javascript tips-js tutorial

This article mainly introduces how js uses stacks to implement 10-to-8 conversion, while js uses divisor and remainder. For more information, see The Code is as follows:

Function ten2eight (x ){
Var s = [];
Var r = '';
While (x> 0 ){
S. push (x % 8 );
X = parseInt (x/8 );
}
While (s. length> 0 ){
R = r + s. pop ();
}
Return r;
}

N = (N p 8) * 8 + (N mod 8) (p indicates the division operation, and mod indicates the division operation)

For an input non-negative decimal integer to octal, the calculation process is to generate all digits of the octal sequence from low to high. During output, the values should generally be from high to low, this is the opposite of the computing process.

Note: The integer parseInt must be used to obtain the divisor.