华为OD 小明找位置 C语言实现

int main(void)
{
    int i = 0;
    int len = 0;
    char c = '\0';
    int data[100];
    int left = 0;
    int right = 0;
    int middle = 0;
    int tag = 0;
    int index = 0;

    while(scanf("%d",&data[i]) == 1)
    {
        i++;
        len++;

        c = getchar();
        if(c == '\n')
            break;
    }

    scanf("%d",&tag);

//    for(i=0; itag)
        {
            right = middle-1;
        }
        else
        {
            left = middle+1;
        }

        if(left == right)
        {
            index = left+2;
            break;
        }
        middle  = (left+right)/2;

    }

    printf("%d",index);
}