陣列應用1

#include<iostream>

#include<cstdlib>

#include<ctime>

using namespace std;

int main(){

        srand (time(NULL));

        int a;

        int array[6];

        int *b = array;

        for(int i=0;i<6;i++){

                a = rand() % 20 + 1;

                array[i]=a;

                for(int j=0;j<i;j++){

                        if (array[i]==array[j]){

                        i--;

                        break;}

                }

        }

        cout<<"陣列裡面的數字:";

        for(int i=0;i<6;i++){

                cout<<*(b+i)<<" ";}

            cout<<endl;

        cout<<"請輸入一個整數(1~20之間):";

        int c;

        cin>>c;

if ((*(array) == c)||(*(array+1) == c)||(*(array+2) == c)||(*(array+3) == c)||

(*(array+4) == c)||(*(array+5) == c))

               cout << "數字 " << c << " 存在於此陣列中" << endl;

else

                   cout << "數字 " << c << " 不存在此陣列中" << endl;

}