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Rand problem

Anmol444 (638)
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#include<iostream>
using namespace std;

int main()
{
srand(time(0));
char playAgain='y';
int a;
cout << "Welcome. You are playing the Classic 'Rock Paper Scissors' Game!" << endl;
cout << "(by Anmol Sethi)" << endl;
cout << "Rules:"<< endl; 
cout << "Rock loses to Paper but beats Scissor" << endl;
cout << "Paper beats Rock but loses to Scissor" << endl;
cout << "Scissor beats Paper but loses to Rock" << endl;
while (playAgain !='n')
{
int x=rand()%3+1;
cout << "Choose Rock, Paper or Scissors" << endl;
cout <<"1) Rock" << endl;
cout <<"2) Paper" << endl;
cout <<"3) Scissors"<< endl;
cin >> a;
cout << x<<endl;
         
         if (x == a)
     {
      cout <<"Tie Game. No one Wins!" << endl;
      }
      
      if (x == 1 && a == 2)
      { 
                cout << "Congratulations! You chose Paper and Computer chose Rock. Therefore you WON!" << endl;
                }
               
                if (x==2 && a==1)
      { 
                cout << "Sucks! You chose Rock and Computer chose Paper. Therefore you LOST. Haha, LOSER!" << endl;
                }
                 if (x==3 && a==1)
      { 
                cout << "Congratulations! You chose Rock and Computer chose Scissor. Therefore you WON!" << endl;
                }
                 if (x==1 && a==3)
      { 
                cout << "Sucks! You chose Scissors and Computer chose Rock. Therefore you LOST. Haha, LOSER!" << endl;
                }
                if (x==2 && a==3)
      { 
                cout << "Congratulations! You chose Scissor and Computer chose Paper. Therefore you WON!" << endl;
                }
                if (x==3 && a==2)
      { 
                cout << "Sucks! You chose Paper and Computer chose Scissors. Therefore you LOST. Haha, LOSER!" << endl;
                }
              
		cout << "Would you like to play again? y/n:";
		cin >> playAgain;
	    while (playAgain !='y' && playAgain !='n');
	
    }
cout << "Okay, see you next time!" << endl;
cout << "Thank you for playing a game by Anmol Sethi" << endl; 
system ("pause");
}

I made a code for Rock Paper Scissors. The problem is that rand is not really generating a random number from 1-3. If you choose 1 the computer always generates 3. Please help.
Anmol444 (638)
nvm I fixed it.
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