java 程式設計思想課後題(第四章)
阿新 • • 發佈:2019-02-10
練習1:
public class twoSum {
public static void main(String[] args){
for(int i = 1;i <= 100;i ++){
System.out.println(i);
}
}
}
練習2:
練習3:public class twoSum { public static void main(String[] args){ int flag = 0 ; for(int i = 0;i < 25;i ++){ int x = (int)(Math.random()*100); if(i > 0 ){ if(x > flag) System.out.println(x + "大於" + flag); if(x == flag) System.out.println(x + "等於" + flag); if(x < flag) System.out.println(x + "小於" + flag); } flag = x; } } }