Ex6_16 코드
<![CDATA[
package org.javaro.lecture;
public class Ex6_16 {
public static void main(String[] args) {
System.out.println("조병수 "+"20191010"+"-"+"함수");
int x1,y1,x2,y2;
x1=10;
y1=30;
x2=20;
y2=60;
double c=dlength(x1,y1,x2,y2);
System.out.println("두 점 사이 거리는"+c);
}
static double dlength(int x1,int y1, int x2, int y2)
{
return Math.sqrt((x2-x1)*(x2-x1)+(y2-y1)*(y2-y1));
}
}
]]>
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