My 3g Interview Questions (Baima bailiang)

 

 

Question: 100 horses carry 100 yuan of grain. A horse carries three bears, and a middle horse carries two bears. Two ponies carry one load. Program and output all conditions that meet the conditions.

What is this question? Relatively speaking, it is really simple and unexpected.

My analysis:

The maximum number of horses is 20, and the maximum number of horses is 33. This is just a mathematical inequality.

Public class text3g
{
Public static void main (string [] ARGs)
{
Int I, j; // I indicates the horse, and J indicates the horse
For (I = 0; I <= 20; I ++)
For (j = 0; j <= 33; j ++)
{
If (100-i-j) % 2! = 0)
Continue;
If (3 * I + 2 * j + (100-i-j)/2 = 100)
System. Out. println ("Big Horse is" + I + "middle horse is" + J + "small

Horse is "+ (100-i-j ));
}
}
}