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明白了,k=1是REIn Reply To:那我就实在不知道为什么RE了? Posted by:jackie_wyx at 2006-12-11 13:25:06 > #include <stdio.h> > > main() > { > __int64 a[100010]; > __int64 i,n,k,t,sum,tb,te; > > while((scanf("%I64d",&n))!=EOF) > { > tb=1; > te=0; > for(i=1;i<=n;i++) > { > scanf("%I64d",&a[i]); > if(a[i]>te) te=a[i]; > } > scanf("%I64d",&k); > while(tb!=te) > { > sum=0; > t=(tb+te)/2; > for(i=1;i<=n;i++) > { > if(a[i]>t) sum+=((a[i]-t-1)/(k-1))+1; > } > if(sum>t) tb=t+1; > else te=t; > } > printf("%I64d\n",te); > } > > return(0); > } Followed by: Post your reply here: |
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