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Other 2022-02-13 11:45:07
prime of sieve
//sieve of eratosthenes or prime of sieve #include<iostream> #include<math.h> using namespace std; void primeofsieve(long long int n) { long long int arr[n]={}; for(int i=2;i<=sqrt(n);i++) { for(long long int j=i*i;j<=n;j+=i) arr... Add solution