Java code: Use for loop sum, courtship number and, find odd and, print Narcissus number, statistics narcissus number

Source: Internet
Author: User

use for loop sum, courtship number and, odd sum, print narcissus number, statistics narcissus number
Package loop;

public class For1 {
public static void Main (string[] args) {
int sum=0;
for (int x=0;x<=100;x++) {
Sum=sum+x;
}
System.out.println ("within 100 (including 100) integers and:" +sum);
System.out.println ("-----------------------------------------");

    int sumEven=0;    for(int y=0;y<=100;y++) {        if(y%2==0) {            sumEven=sumEven+y;          }       }    System.out.println("100以内(含100)偶数和:"+sumEven);    System.out.println("-----------------------------------------");    int sumOdd=0;    for(int m=0;m<=100;m++) {        if(m%2!=0) {            sumOdd=sumOdd+m;            }           }    System.out.println("100以内(含100)奇数和:"+sumOdd);    System.out.println("-----------------------------------------");    int number=0;    System.out.println("输出所有的水仙花数:");       for(int f=100;f<1000;f++) {        int g=f%10;        int s=f/10%10;        int b=f/10/10%10;        if(f==g*g*g+s*s*s+b*b*b) {            System.out.println(f);            number=number+1;        }           }    System.out.println("水仙花数共有:"+number+"个");       System.out.println("-----------------------------------------");            }

}

Java code: Use for loop sum, courtship number and, find odd and, print Narcissus number, statistics narcissus number

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