Showing posts with label Check if prime. Show all posts
Showing posts with label Check if prime. Show all posts

Saturday, July 2, 2022

Check if prime

 Check if prime

Problem Statement
Given an integer, print whether that integer is a prime number or not.

c++ code:

#include <bits/stdc++.h> // header file includes every Standard library
using namespace std;


void fun(int n){    
  int i, m=0, flag=0;    
  m=n;  
  for(= 2; i <= sqrt(m); i++)  
  {  
      if(% i == 0)  
      {  
          cout<<"No"<<endl; 
          flag=1;  
          break;  
      }  
  }  
  if (flag==0)  
      cout <<"Yes"<<endl;  
}
int main() {

    int n;
    cin>>n;
    for(int i=1;i<=n;i++){
        int p;
        cin>>p;
        fun(p);
    }
    return 0;
}

ads vert

Basic HTML Tables - Layout, HTML Tables, Attributes, Aside, Footer, Tr tag, Td tag, Th tag, Tbody

  Basic HTML Tables - Layout, HTML Tables, Attributes, Aside, Footer, Tr tag, Td tag, Th tag, Tbody < table >      < thead >    ...