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

struct tch
{
    char *name;
    int score;
};

int main(int argc, char const *argv[])
{
    struct tch ths[4];
    char *name = (char*)malloc(10*sizeof(char));
    int score;
    int i = 0;
    int j = 0;
    for (j = 0; j < 4; ++j)
    {
        ths[j].name = (char*)malloc(10*sizeof(char));
        ths[j].score= 0;
    }

    strcpy(ths[0].name,"fisher");
    strcpy(ths[1].name,"lucas");
    strcpy(ths[2].name,"urban");
    strcpy(ths[3].name,"rural");

    printf("comp:::\n%s\n%s\n%s\n%s\n",
            ths[0].name,
            ths[1].name,
            ths[2].name,
            ths[3].name
             );
　　//投票10次 输入姓名
    while(i++<10)
    {
        j = 4;
        printf("stu%2d vote for:",i);
        scanf("%s",name);
        
        while(j--)
        {
            if(strcmp(name,ths[j].name) == 0)
            {
                ths[j].score++;
                break;
            }
        }
    }

    for(i = 0;i < 3 ; ++i)
    {
        for (j = i+1; j < 4 ; ++i)
        {
            if (ths[i].score < ths[j].score)
            {
                score = ths[i].score;
                ths[i].score = ths[j].score;
                ths[j].score = score;

                strcpy(name,ths[i].name);
                strcpy(ths[i].name,ths[j].name);
                strcpy(ths[j].name,name);
            }
        }

    }

    for (i = 0; i < 4; ++i)
    {
        printf("NO.%d is %10s with score %d\n",i+1,ths[i].name,ths[i].score );
        free(ths[i].name);
    }
    free(name);
    return 0;
}