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primeNumberOrNot.cpp

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//CODE TO CHECK THE NO. IS PRIME OR NOT

#include <iostream>

using namespace std;

int main() {

int n,count=0;

cout<<"ENTER THE NO. TO CHECK IT IS PRIME OR NOT"<<endl;

cin>>n; //TAKING INPUT

for(int i=1;i<=n;i++)

{

if(n%i==0)

{

count++;

}

}

if(count==2)

{

cout<<"YES NO. IS PRIME"<<endl; //PRINTING THE OUTPUT

}

else

{

cout<<"NUMBER IS NOT PRIME"<<endl; //PRINTING THE OUTPUT

}

return 0;

}