rock paper scissors game

#include <stdio.h>
#include <stdlib.h>
#include <time.h>

//Create Rock, Paper & Scissors Game
// Player 1: rock
// Player 2 (computer): scissors -->player 1 gets 1 point

// rock vs scissors - rock wins
// paper vs scissors - scissors wins
// paper vs rock - paper wins
// Write a C program to allow user to play this game three times with computer. Log the scores of computer and the player. Display the name of the winner at the end
// Notes: You have to display name of the player during the game. Take users name as an input from the user.

int generateRandomNumber(int n)
{
    srand(time(NULL)); //srand takes seed as an input and is defined inside stdlib.h
    return rand() % n;
}

int greater(char c1, char c2){
    //for game returns 1 if c1>c2 and 0 otherwise. if c1==c2 then it will return -1
    if(c1==c2){
        return -1;
    }
    if((c1=='r') && (c2=='s')){
        return 1;
    }
    else{
        return 0;
    }
    
    if((c1=='p') && (c2=='r')){
        return 1;
    }
    else{
        return 0;
    }
    
    if((c1=='s') && (c2=='p')){
        return 1;
    }
    else{
        return 0;
    }
}

int main()
{
    int playerScore=0, compScore=0, temp;
    char playerChar, compChar;
    char dict[]={'r','p','s'};
    printf("welcome to the rock, paper, scissors game.\n");
    
    for(int i=0; i<3; i++){
        
        //generating player's input
        printf("Player 1's turn\n");
        printf("Choose 1 for rock\nChoose 2 for paper\nChoose 3 for scissors\n");
        scanf("%d",&temp);
        getchar();
        playerChar=dict[temp-1];
        printf("you chose %c\n\n",playerChar);
        
        //computer's input
        printf("Computer's turn\n");
        printf("Choose 1 for rock\nChoose 2 for paper\nChoose 3 for scissors\n");
        temp=generateRandomNumber(3)+1;
        compChar=dict[temp-1];
        printf("computer chose %c\n\n",compChar);
        
        //comparing the scores
        if(greater(compChar,playerChar)==1){
            compScore+=1;
        }
        else if(greater(compChar,playerChar)==-1){
            printf("draw\n"); 
        }
        else{
            playerScore+=1;
        }
    }
    if(playerScore> compScore){
        printf("you win\n");
    }
    else if(playerScore< compScore){
        printf("you loose\n");
    }
    else{
        printf("draw\n");
    }
    return 0;
}