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Re:what's wrong?In Reply To:what's wrong? Posted by:mathsoft at 2006-03-03 21:42:48 > #include<stdio.h> > int main() > {int i,j,M,a,b,n,tenant[20],floor; > double dis[10000],min; > > scanf("%d",&n); > while(n--) > {scanf("%d%d%d",&M,&a,&b); > for(i=1;i<=M;i++) scanf("%d",&tenant[i]); > dis[1]=0; > for(j=1;j<=M;j++) dis[1]+=tenant[j]*(j-1)*(a+.5*(j-1-1)); > min=dis[1];//printf("min=%lf,",min); > for(i=1;i<=M;i++) dis[i]=0; > for(i=1;i<=M;i++) > {for(j=1;j<=M;j++) > {if(j>=i) dis[i]+=tenant[j]*(j-i)*(a+.5*(j-i-1)); > else dis[i]+=tenant[j]*(i-j)*(b+.5*(i-j-1));} > //printf("dis=%lf\n",dis[i]); > if(dis[i]<min) {min=dis[i];floor=i;} > } > printf("%d\n",floor); > } > getchar();getchar(); > } Followed by: Post your reply here: |
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