Write a small program. otherwise "trial and error"

Computer Science Level 2

Find the smallest number such that if its rightmost digit is placed at its left end, the new number so formed is precisely 50% larger than the original number.


The answer is 285714.

Ossama Ismail by Ossama Ismail , 63, Egypt

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1 solution

Aryan Gaikwad
Apr 19, 2015 
1
2
3
 
for(int i = 10;;i++)
    if(Integer.parseInt(Integer.toString(i % 10) + Integer.toString(i / 10)) == i * 1.5)
        System.out.println(i);

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