Split Numbers License For Free

Splitting to a char Array This task is straightforward, as the standard String class offers toCharArray() to break a string into a char[]. What we need to do is simply convert the integer to String and call the toCharArray() method: String numStr = String. valueOf(THE_NUMBER); char[] result = numStr.

To distribute the number n into p parts, you would calculate the ?truncating integer division? of n divided by p, and the corresponding remainder. Mathematically that is (assuming that both n and p are strictly positive integers) d=?np?,r=nmodp=n?pd.

C program. void main(){ int n ,l ,r; scanf(?%d? ,&n); //user inputs 4 digit number. l = n/100; // the left part of number. r = n%100; //the right part of number. printf(?%d %d? ,l ,r); }

Let's design a logic So, we can get it easy by doing modulo 10. Like, 12 % 10 => 2 ( we have split the digit 2 from number 12) Now, we have to split the digit 1 from number 12. ... 12 / 10 => 1. Now take modulo 10. 1 % 10 = 1. Using above method, we can split each digit from a number.

Use the math. modf() method to split a number into integer and decimal parts. The math. modf() method returns the fractional and integer parts of the provided number.

2 Answers So 456 modulo 10 is 6, now you have the first digit. Then you can divide 456 with 10 without remainder, you get 45. Now 45 modulo 10 gives 5, now you have second digit. Then you can divide 45 with 10 without remainder, you get 4. Now 4 modulo 10 gives 4, now you have last digit.

Divide it into two strings: For string 1, find all the positions of digit 4 in the string change it to 3 we can also change it to another number. For the second string put 1 at all positions of digit 4 and put 0 at all remaining positions from the 1st position of digit 4 to the end of the string.