7 lines
215 B
C++
7 lines
215 B
C++
#pragma GCC optimize("O3")
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#pragma GCC optimize("Ofast")
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#pragma GCC optimize("unroll-loops")
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#define endl '\n'
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#define foreach(i, l, r) for(ll i=(l); i<=(r); i++)
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#define forreach(i, l, r) for(ll i=l; i>=(r); i--) |