A simple Rock-paper-scissors Game implement with Table-Driven Approach

RPS.c

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

int main(int argc, char **argv) {
  
	/*
		U\C R P S
		R   1 0 2
		P   2 1 0
		S   0 2 1
	*/

	int code[3][3] = { { 1, 0, 2 }, { 2, 1, 0 }, { 0, 2, 1 } };
	char* weapon[3] = {"Rock","Paper","Scissors"};
	char* result[3] = {"You lose!","Draw","You win!"};
	int user,computer;

	srand((unsigned)time(NULL));
	
	printf("Rock-Paper-Scissors Game\n");
	printf("Rule:\n 0: rock\n 1: paper\n 2: scissors\n");
	for(;;){
		printf("Select your weapon: ");
		scanf("%d", &user);
		switch(user){
			case 0:
			case 1:
			case 2:
				computer = rand()%3;
				printf("You choosed %s, while Computer used %s\n",
					weapon[user], weapon[computer]);
				printf("Result: %s\n", result[code[user][computer]]);
			break;
			default:
				printf("Can't find this weapon! Retry~\n");
			break;
		}
	}

	return 0;
}

RPS.cpp

#include <iostream>
#include<string>
#include<ctime>

using namespace std;
int main(int argc, const char * argv[])
{
    /*
     U\C R P S
     R   1 0 2
     P   2 1 0
     S   0 2 1
     */
    
  int code[3][3] = { { 1, 0, 2 }, { 2, 1, 0 }, { 0, 2, 1 } };
	string weapon[3] = {"Rock","Paper","Scissors"};
	string result[3] = {"You lose!","Draw","You win!"};
	int user,computer;

    srand((unsigned)time(NULL));
    
    cout<<"Rock-Paper-Scissors Game"<<endl;
    cout<<"Rule:"<<endl;
    cout<<" 0: rock"<<endl;
    cout<<" 1: paper"<<endl;
    cout<<" 2: sissors"<<endl;
	for(;;){
        cout<<"Select your weapon: ";
		cin>>user;
		switch(user){
			case 0:
			case 1:
			case 2:
				computer = rand()%3;
				cout<<"You choosed "<<weapon[user]<<", while Computer used "<<weapon[computer]<<endl;
				cout<<"Result: "<<result[code[user][computer]]<<endl;
                break;
			default:
                cout<<"Can't find this weapon! Retry~"<<endl;
                break;
		}
	}

    return 0;
}