抽奖(最新版)

#include <iostream>
#include <ctime>
#include <cstdlib>
using namespace std;
int main(int argc, char** argv) {
    int a,n;
    bool s=false;
    cout<<"抽奖程序"<<endl<<"请输入一个1-5的数"<<endl;
    cin>>n;
    srand(time(0));
    a=rand()%5+1;
    if(n==a){
        s=true;
    }
    switch(s){
        case false:cout<<"恭喜你没中奖"<<endl;break;
        case true:cout<<"恭喜你中奖了"<<endl;break;
}
    system("pause");
    return 0;
}