Java计算水仙花数
2019-03-05 / JAVA / 994 次围观 / 0 次吐槽 /Java
int count=0;
for(int i = 100;i<=999;i++) {
//取i的百位,十位,个位
int bw = i / 100;
int sw = i % 100 /10;
int gw = i % 10;
//计算水仙花数
int num = bw*bw*bw+sw*sw*sw+gw*gw*gw;
//判断水仙花数
if(i == num) {
count++;
System.out.println(i);
}
}
System.out.println("总共有多少个:"+count+"数");
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