蓝桥杯模拟赛 猜算式

第一次参加比赛，感觉之前学的好多东西都不知道怎么用，感觉准备很不充分。但是我还是想去拼一下，大不了明年接着刷，保研保本校跟着院长混。

废话不说，直接发出代码。暴力破解，其中代码块复制粘贴了很多，很容易的思路。通俗易懂。
由于我之前做过不少工程项目，我非常不习惯竞赛当中毫无意义的变量，这玩意遇到难题给你代码你都看不懂。非常爆炸。但也是我修为尚浅，继续努力吧。和CSDN诸君共勉。

#include <iostream>using namespace std;int numTimes[10];void Initial(){    for (int i = 0; i < 10; i++)    {        numTimes[i] = 0;    }}bool check(){    for (int i = 0; i < 10; i++)    {        if (numTimes[i] != 2)        {            return false;        }    }    return true;}int main(){    Initial();    for (int i = 100; i < 999; i++)    {        for (int j = 100; j < 999; j++)        {            int iGewei = i % 10;            numTimes[iGewei]++;            int iShiwei = (i / 10) % 10;            numTimes[iShiwei]++;            int iBaiwei = (i / 100);            numTimes[iBaiwei]++;            int jGewei = j % 10;            numTimes[jGewei]++;            int jShiwei = (j / 10) % 10;            numTimes[jShiwei]++;            int jBaiwei = (j / 100);            numTimes[jBaiwei]++;            int num1 = i*jGewei;            if (num1 < 1000)            {                int num1Gewei = num1 % 10;                numTimes[num1Gewei]++;                int num1Shiwei = (num1 / 10) % 10;                numTimes[num1Shiwei]++;                int num1Baiwei = (num1 / 100);                numTimes[num1Baiwei]++;            }            else            {                Initial();                continue;            }            int num2 = i*jShiwei;            if (num2 < 1000)            {                int num2Gewei = num2 % 10;                numTimes[num2Gewei]++;                int num2Shiwei = (num2 / 10) % 10;                numTimes[num2Shiwei]++;                int num2Baiwei = (num2 / 100);                numTimes[num2Baiwei]++;            }            else            {                Initial();                continue;            }            int num3 = i*jBaiwei;            if (num3 < 1000)            {                int num3Gewei = num3 % 10;                numTimes[num3Gewei]++;                int num3Shiwei = (num3 / 10) % 10;                numTimes[num3Shiwei]++;                int num3Baiwei = (num3 / 100);                numTimes[num3Baiwei]++;            }            else            {                Initial();                continue;            }            int res = i*j;            int resGewei = res % 10;            numTimes[resGewei]++;            int resShiwei = (res / 10) % 10;            numTimes[resShiwei]++;            int resBaiwei = (res / 100) % 10;            numTimes[resBaiwei]++;            int resQianwei = (res / 1000) % 10;            numTimes[resQianwei]++;            int resWanwei = (res / 10000) % 10;            numTimes[resWanwei]++;            if (check())            {                cout << res<<endl;                system("pause");                return 0;            }            else            {                Initial();                continue;            }        }    }    cout << "Nothing" << endl;    system("pause");    return 0;}