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变态int check(__int64 mid)
{
int i;
__int64 total,tmp,v;
total=(__int64)(m*mid);
for(i=1;i<=n;i++)
{
v=a[i]-mid;
if(v<=0)
continue;
if(v%water)
tmp=(v/water)+1;
else
tmp=v/water;
if(tmp>mid)
return 0;
total-=tmp;
if(total<0)
return 0;
}
return 1;
}
能过
下面的始终wa。。。。
int check()
{
int i;
__int64 total,tmp,v;
total=(__int64)(m*mid);
for(i=1;i<=n;i++)
{
v=a[i]-mid;
if(v<=0)
continue;
if(v%water)
tmp=(v/water)+1;
else
tmp=v/water;
if(tmp>mid)
return 0;
total-=tmp;
if(total<0)
return 0;
}
return 1;
}
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