解题思路:
注意事项:
参考代码:
import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); double a =28.9;double b=32.7;double c=45.6;double d =78;double e = 35; double f =86.2;double g=27.8;double h=43;double i=56;double j=65; double [] arr=new double[10]; for(int r=0;r<10;r++) { arr[r]=scanner.nextInt(); } double k=arr[0]*a;double l=arr[1]*b;double m=arr[2]*c;double n=arr[3]*d;double o=arr[4]*e; double p=arr[5]*f;double q=arr[6]*g;double r=arr[7]*h;double s=arr[8]*i;double t=arr[9]*j; double z=k+l+m+n+o+p+q+r+s+t; System.out.println(String.format("%.1f", z)); } }
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