justhomework/ex3/ex3.cpp

#include <stdio.h>
#include <stdlib.h>
#include "vec.cpp"
int main()
{
    int flag = 0;
    int temp[5];

    srand(time(NULL));
    int len;
    printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>\n");
    scanf("%d", &len);
    Vec v(len);
    v.printall();
    system("pause");
    printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD>\n");
    v.sort();
    v.printall();
    while (1)
    {
        printf("ѡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>:1.<2E><><EFBFBD><EFBFBD> 2.ɾ<><C9BE> 3.ͳ<><CDB3> 4.<2E>˳<EFBFBD>\n");
        scanf("%d", &flag);

        switch (flag)
        {
        case 1:
            printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ\n");
            scanf("%d", &temp[0]);
            (v.insert(v.search(temp[0]), temp[0]) != -1) ? (printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>\n")) : (printf("<EFBFBD>޴<EFBFBD>Ԫ<EFBFBD>ػ򳬳<EFBFBD><EFBFBD><EFBFBD>Χ\n"));
            v.printall();
            break;

        case 2:
            printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɾ<EFBFBD><EFBFBD>Ԫ<EFBFBD><EFBFBD>\n");
            scanf("%d", &temp[0]);
            (v.remove_sorted(temp[0]) != -1) ? (printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>\n")) : (printf("<EFBFBD>޴<EFBFBD>Ԫ<EFBFBD>ػ򳬳<EFBFBD><EFBFBD><EFBFBD>Χ\n"));
            v.printall();
            break;

        case 3:
            printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͳ<EFBFBD>Ƶ<EFBFBD><EFBFBD><EFBFBD>ֵ\n");
            scanf("%d", &temp[0]);
            temp[1] = v.count(temp[0]);

            (temp[1] != -1) ? (printf("һ<EFBFBD><EFBFBD>%d<><64>\n", temp[1])) : (printf("<EFBFBD>޴<EFBFBD>Ԫ<EFBFBD>ػ򳬳<EFBFBD><EFBFBD><EFBFBD>Χ\n"));
            break;

        case 4:
            return 0;
            
        default:
            printf("<EFBFBD><EFBFBD><EFBFBD>ز˵<EFBFBD>\n");
        }
        flag = 0;
    }
    return 0;
}