Syntax str = dec2hex(d)

D is a number and str is a hexadecimal string.

Example:

dec2hex( 1023)

ans =

3FF

dec2hex( 1023，6)

ans =

0003FF

Above ~

The landlord said that 10 was converted into 16, not from decimal to octal.

And the mathematical conversion from 10 to octal is different from kswuqq.

Try abc? 1 equation and 3 unknowns. We need to find a positive integer solution in the range of 1- 10. It's not that simple.

For example, when there is decimal 19, when it is converted into octal,

19/8 = 2+3

2/8 = 0 and 2

So decimal 19 = octal 23.