答案://缸
int pot=50;
//剩余
int rest =pot-15;
for(int i=0;i<=pot/5;i++){
if(rest -5*i==0){
system.out.println("小和尚下山挑水 的次数"+i);
}
}
其他:int all = 50 - 15;//需要挑的水的总量
int times = 0; //次数
for(int i = 0; i * 5 < all ;i++){
times++;
}
System.out.print(times); /*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package javaapplication1;
/**
*
* @author Administrator
*/
public class JavaApplication1 {
/**
* @param args the command line arguments
*/
public static void main(String[] args) {
He_shang he_shang= new He_shang();
Gang gang = new Gang();
int i=he_shang.tiao_shui(gang);
System.out.println("需要挑水"+i+"次");
}
}
class He_shang {
int max = 5;
int sum=0;
public int tiao_shui(Gang gang) {
while (gang.now < gang.max) {
sum=sum+1;
gang.now=gang.now+max;
}
return sum;
}
}
class Gang {
int max = 50;
int now = 15;
public int getMax() {
return max;
}
public void setMax(int max) {
this.max = max;
}
public int getNow() {
return now;
}
public void setNow(int now) {
this.now = now;
}
} int gang = 50;
int yuanyou = 15;
int n = 5;
for(t = 0; t < 20; t++)
(gang -yuanyou) > t*n;
system.out.println("小和尚下山挑水的次数"+t); public class 第二题 {
public static void main(String[] args) {
int pot =50;
int rest = pot-15;
for(int i=0;i<=rest/5;i++)
if(rest-5*i==0){
System.out.println("小和尚挑了"+i);
}
}
}
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