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hdu_2007 平方和与立方和

2017-11-23 23:34 176 查看
import java.util.Scanner;

/**
* Created by feyman1120 on 2017/11/23.
*/
public class Main {

public static void main(String [] args){
Scanner scan = new Scanner(System.in);
while (scan.hasNext()){
int st = scan.nextInt();
int ed = scan.nextInt();
/*交换两个数*/
if (st > ed){
st = st ^ ed;
ed = st ^ ed;
st = st ^ ed;
}

int sumSquare   = 0;
int sumCube     = 0;
for (int i = st; i <= ed; ++i){
if (0 == (i&1)){
sumSquare += i * i;
}
else {
sumCube += i * i * i;
}
}
System.out.println(sumSquare + " " + sumCube);
}
}
}
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