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Re:请过的大侠,帮一下。。In Reply To:请过的大侠,帮一下。。 Posted by:jjh at 2005-09-16 19:58:23 1.精度可能有问题 2.多组数据 > 怎么就出错了呢 ?? > #include<stdio.h> > void main() > { > float a[3002],c[3002],equa; > int num,i,x[3002]; > scanf("%d",&num); > scanf("%f%f",&a[0],&equa); > for(i=1;i<=num;i++) > scanf("%f",&c[i]); > a[1]=0; > x[1]=1; > x[0]=0; > for(i=2;i<=num+1;i++) > { > a[i]=2*a[i-1]+2*c[i-1]-a[i-2]; > x[i]=2*x[i-1]-x[i-2]; > } > printf("%.2f\n",(equa-a[num+1])/x[num+1]); > } > > > > Followed by: Post your reply here: |
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