mth.sublime-snippet

<snippet>
	<content><![CDATA[
template<typename T>
T sum(T x) {
  return x % mod;
}
template<typename T , typename... Tail>
T sum(T x , Tail... extra) {
  return (x % mod + sum(extra...) % mod) % mod;
}

template<typename T>
T sub(T x) {
  return x % mod;
}
template<typename T , typename... Tail>
T sub(T x , Tail... extra) {
  return (x - sub(extra...) + mod ) % mod;
}

template<typename T>
T mul(T x) {
  return x % mod;
}
template<typename T , typename... Tail>
T mul(T x , Tail... extra) {
  return (long long)(x % mod + mul(extra...) % mod) % mod;
}


template<typename T , typename U>
T power(T x , U p) {
  T ans = 1 % mod;
  while(p) {
    if(p&1) {
      ans = (T)(ans * x) % mod
    }
    p >>= 1;
    x = (T) (x * x) % mod;
  }
  return ans;
}

template<typename T>
T inv(T x) {
  return power(x , mod - 2);
}

]]></content>
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	<tabTrigger>maths</tabTrigger>
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	<!-- <scope>source.python</scope> -->
</snippet>