#include <iostream>
#include <cstdio>
#include <cstring>
#include <cmath>
#include <algorithm>
#include <vector>
#include <queue>
#include <string>
#include <stack>
#include <map>
#include <set>
#include <bitset>
#include <windows.h>
#define X first
#define Y second
#define clr(u,v); memset(u,v,sizeof(u));
#define in() freopen("data","r",stdin);
#define out() freopen("ans","w",stdout);
#define Clear(Q); while (!Q.empty()) Q.pop();
#define pb push_back
using namespace std;
typedef long long ll;
typedef pair<int, int> pii;
const int maxn = 1e5 + 10;
const int INF = 0x3f3f3f3f;
void getbat(char* TO)
{
    FILE *fp = fopen("open.bat", "w");
    fprintf(fp, "cd %s\n", TO);
    fprintf(fp, "c++  main.cpp\n");
    fprintf(fp, "a.exe\n");
    fclose(fp);
}

void Run(char* TO)//运行代码
{
    getbat(TO);
    ShellExecute(NULL, "open", "open.bat", NULL, NULL, SW_SHOWNORMAL);
}

void Change(char *s)
{
    int len = strlen(s);
    for (int i = 0; i < len; i++)
        if (s[i] == ‘\\‘)
            s[i] = ‘/‘;
}
char str1[maxn], str2[maxn];
int CMP()
{
    FILE *fp1 = fopen("C:/Users/shuhan/Desktop/ans1", "r"), *fp2 = fopen("C:/Users/shuhan/Desktop/ans2", "r");
    if (fp1 == NULL || fp2 == NULL)
    {
        puts("NO this file\n");
        return -1;
    }
    while ((fgets(str1, INF, fp1) != NULL) | (fgets(str2, INF, fp2) != NULL))
    {
        if (strcmp(str1, str2) != 0)
        {
            puts("error !");
            puts("data1 is :");
            puts(strcmp(str1,"")==0?"NULL":str1);
            puts("but data2 is :");
            puts(strcmp(str2,"")==0?"NULL":str2);
            fclose(fp1);
            fclose(fp2);
            return 0;
        }
    }
    puts("ok!");
    fclose(fp1);
    fclose(fp2);
    return 1;
}

char TOread[100], TOcode1[100], TOcode2[100];
int main()
{
    printf("请输入输入代码地址：");
    scanf("%s", TOread);
    Change(TOread);
    Run(TOread);
    puts("");
    Sleep(2000);//停止2s，让文件进行读取

    printf("请输入测试代码1地址：");
    scanf("%s", TOcode1);
    Change(TOcode1);
    Run(TOcode1);
    puts("");
    Sleep(2000);//停止2s，让文件进行读取

    printf("请输入测试代码2地址：");
    scanf("%s", TOcode2);
    Change(TOcode2);
    Run(TOcode2);
    puts("");
    Sleep(2000);//停止2s，让文件进行读取

    int flag = CMP();
    if (flag == -1)
    {
        puts("Invalid address, please check your address\n");
    }
    else if (flag == 1)
    {
        puts("answer is right\n");
    }
    else
    {
        puts("answer is wrong");
    }
    return 0;
}