import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner scanner=new Scanner(System.in);
int high= scanner.nextInt();;
int up=scanner.nextInt();
int down=scanner.nextInt();
int day=0;
while(true){
high-=up;
day++;
if(high<=0) break;
high+=down;
}
System.out.println(day);
}
}
ZZULIOJ 1072: 青蛙爬井 JAVA
最新推荐文章于 2025-04-07 18:31:44 发布