- admin's blog
快速幂
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admin LV 1 @ 2025-7-2 15:06:24
while( p )
{
if(p&1) ans*=base;
base*=base;
p>>=1;
}
return ans;
while( p )
{
if(p&1) ans*=base;
base*=base;
p>>=1;
}
return ans;