update
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				@ -51,10 +51,10 @@ signed main(){
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    });
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    Tree cmax(n);
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    for(int i=1;i<=n;i++){
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        cmax.update(cow[i].dir, 1);
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        int l=cmax.query1to(cow[i].dir-1);
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        int l=cmax.query1to(cow[i].dir);
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        int r = i-l-1;
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        if(max(l,r)>min(l,r)*2)ans++;
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        cmax.update(cow[i].dir, 1);
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    }
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    cout<<ans<<endl;
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}
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