Binary mod
Anonymous
c_cpp
02/18/2022 4:28 PM
284 B
23
Indexable
long long mod_exp(long long x, long long y, long long mod) {
long long res = 1;
while(y > 0) {
if(y & 1) res = res*x % mod;
y >>= 1;
x = x*x % mod;
}
return res;
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