【P1089 [NOIP2004 提高组] 津津的储蓄计划】【Java】

package myPackage;
import java.util.*;
public class MyClass {
    
    
	static int[] yusuan=new int[12],yue=new int[12],cunru=new int[12];
	static int res=0;
	public static void main(String[] args) {
    
    
		Scanner in=new Scanner(System.in);
		yusuan[0]=in.nextInt();
		cunru[0]=((300-yusuan[0])/100)*100;
		yue[0]=300-yusuan[0]-cunru[0];
		for(int i=1;i<12;i++) {
    
    
			yusuan[i]=in.nextInt();
			cunru[i]=((300+yue[i-1]-yusuan[i])/100)*100;
			yue[i]=300+yue[i-1]-yusuan[i]-cunru[i];
		}
		if(300-yusuan[0]<0) {
    
    
			System.out.println(-1);
			return;
		}
		for(int i=1;i<12;i++) {
    
    
			if(300+yue[i-1]-yusuan[i]<0) {
    
    
				System.out.println(-(i+1));
				return;
			}else {
    
    
				res+=cunru[i]*1.2;
			}
			
		}
		System.out.println(res+yue[11]);
	}
}

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转载自blog.csdn.net/m0_57937908/article/details/120310777