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#2
落叶深蓝色2011-09-04 20:41
 程序代码：import *; import java.util.*; public class Main{ /** * @param args */ public static void main(String[] args) { // TODO Auto-generated method stub int maxArea = 0; int maxCircumference=0; int indexA = 0; int indexC; int area; int circumference; Scanner cin=new Scanner(System.in); Rectangle[] a=new Rectangle[10]; Rectangle[] b=new Rectangle[10]; System.out.print("请输入有几组数据"); int n=cin.nextInt(); for(int i=1;i<=n;i++) { int length=cin.nextInt(); int width=cin.nextInt(); a[i].Length=length; a[i].Width=width; a[i].Area=length*width; a[i].circumference=2*(length+width); if(a[i].Area>maxArea) { indexA=i; } if(a[i].circumference>maxCircumference) { indexC=i; } } System.out.print("面积最大的矩形的长为："+a[indexA].Length+"宽为："+a[indexA].Width+"最大面积为:"+maxArea); } } |
程序代码：class Rectangle {
int Length;
int Width;
int Area;
int circumference;
public void Rrectangle(int length, int width) {
this.Length = length;
this.Width = width;
}
public int getLength() {
return Length;
}
public int setLength(int length) {
return this.Length = length;
}
public int getWidth() {
return Width;
}
public void setWidth(int width) {
this.Width = width;
}
public int getArea(int length,int width){
return length*width;
}
public int getCircumference(int length,int width){
return 2*(length+width);
}
}
int Length;
int Width;
int Area;
int circumference;
public void Rrectangle(int length, int width) {
this.Length = length;
this.Width = width;
}
public int getLength() {
return Length;
}
public int setLength(int length) {
return this.Length = length;
}
public int getWidth() {
return Width;
}
public void setWidth(int width) {
this.Width = width;
}
public int getArea(int length,int width){
return length*width;
}
public int getCircumference(int length,int width){
return 2*(length+width);
}
}
