Scanner sc=new Scanner(System.in); ? System.out.println("what is the number of organisms"); ? int ornumber=sc.nextInt(); ? System.out.println("what is the increase in their population size (as percentage) per unit time"); ? int pernumber=sc.nextInt(); ? System.out.println("what is the number of units of time he wants to see the population size "); ? int timeunit=sc.nextInt(); ? int b=timeunit; ? for (int a=1;a<=b;a++) { ? int total=ornumber+(a*(ornumber*(pernumber/100))); ? System.out.println(total); ? ? ? }我打印出來的結(jié)果 都是相同的，這個不可能啊我想讓a= 1 2 3 4 5......循環(huán)每行印出它代表的量但是結(jié)果竟然是a等于1和后面等于2 3 .....的結(jié)果都一樣