题解 | #质数因子#
质数因子
https://www.nowcoder.com/practice/196534628ca6490ebce2e336b47b3607
public class Program {
public static void Main() {
string line = System.Console.ReadLine ();
int number = int.Parse(line);
int half = (int)System.Math.Pow(number,0.5);
for(int i=2;i<=half;i++){
if(number%i == 0){
System.Console.Write(i);
System.Console.Write(' ');
number/=i;
i--;
half = (int)System.Math.Pow(number,0.5);
}
}
System.Console.Write(number);
}
}


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