对拍
对拍
作用就不说了
怎么写呐？
首先需要一个库
1 #include<windows.h>
看这个库名就知道是干啥的了吧
system()调用cmd
用 fc 指令
fc 后面接两个文件可以比对两个文件是否相同或者比对大小
然后system()打开造数据的exe , 打开暴力exe跑一遍 , 然后打开自己的正解跑一遍
然后 fc 比较是否相同
也可以完善一下比如记录运行消耗的时间或者运行消耗的内存
代码：
1 #include<iostream> 2 #include<cstdio> 3 #include<ctime> 4 #include<cstring> 5 #include<algorithm> 6 #include<windows.h> 7 #define APART puts("----------------------") 8 #define debug 1 9 #define inf 100010 10 #define ll long long 11 #define MOD 998244353 12 #define INF 0x7fffffff 13 #define INF_T 9223372036854775807 14 #define DEBUG printf("%s %d\n",__FUNCTION__,__LINE__) 15 using namespace std; 16 17 namespace chino{ 18 19 clock_t allb = 0; 20 clock_t alle = 0; 21 22 clock_t totB; 23 clock_t totS; 24 25 int ColorControlNum=14; 26 #define color Color_Change_CON 27 void Color_Change_CON(int n){SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),n);} 28 void red(){color(4);} 29 void green(){color(10);} 30 void yellow(){color(14);} 31 void Qred(){color(12);} 32 void blue(){color(9);} 33 void Dblue(){color(1);} 34 void Qblue(){color(3);} 35 void white(){color(7);} 36 void Dgreen(){color(2);} 37 void WhiteBlue(){color(11);} 38 void n(){color(ColorControlNum);} 39 40 int main(){ 41 n(); 42 puts("Input how many times do you want to check"); 43 int T; cin >> T; 44 puts("Input the EXE file name :"); 45 puts("Setting: default cmd code: \"fc afile_baoli afile_tmp\"\n"); 46 int times = 0; 47 clock_t begin = 0, end = 0; 48 allb = clock(); 49 for(int i = 1; i <= T; i++){ 50 ++times; 51 begin = clock(); 52 system("afile_makeDATA.exe"); 53 end = clock(); 54 printf("Making data uses");green();printf(" %d ", (int)(end - begin));n();puts("ms\n"); 55 puts("Running the first code"); 56 begin = clock(); 57 system("afile_baoli.exe"); 58 end = clock(); totB += (end - begin); 59 printf("Running the first code uses");green();printf(" %d ", (int)(end - begin));n();puts("ms\n"); 60 puts("Running the second code"); 61 begin = clock(); 62 system("afile_tmp.exe"); 63 end = clock(); totS += (end - begin); 64 printf("Running the second code uses");green();printf(" %d ", (int)(end - begin));n();puts("ms\n"); 65 puts(""); 66 if(system("fc _test.out _test.me.out")){ 67 putchar(7); 68 red();printf("Error : times = %d\n",times);n(); 69 puts("Opening the files"); 70 system("start _test.in"); 71 system("start _test.out"); 72 system("start _test.me.out"); 73 return 0; 74 } else green(),printf("Right : times = %d\n",times),n(); 75 puts("\n"); 76 } 77 alle = clock(); 78 putchar(7); 79 puts("\n\n"); 80 green();puts("All right!");n(); 81 printf("using");green();printf(" %d ", (int)(alle - allb));n();puts("ms"); 82 printf("\n\nbaoli time in total: %d ms. once time: %d ms\n", (int)totB, (int)totB / times); 83 printf("std(tmp) time in total: %d ms. once time: %d ms\n", (int)totS, (int)totS / times); 84 return 0; 85 } 86 87 }//namespace chino 88 89 int main(){return chino::main();}
