问题标题: 酷町堂：1000好家伙

#include <iostream>
#include <cmath>
#include <cstring>
#include <string>
#include <algorithm> 
using namespace std;

const int MAXN = 10;

string t = "Hello, World!";//题目要求输出的 
string ans = "Hello, World!";//对照组 
int ms, p=0, fflag = 0, pd, fei;

struct F{
    char ml;
    bool used;
}px[30*MAXN];

bool check(int n) { 
    for(int i=1; i<=n; i++) {
        if(ans[i] != t[i]) return 1;//判断对照组与实际是否相同 
    }
    return 0;
}

void ensh(int sea) {
    if(sea == 0) sea = 0;
    if(sea == 1) {
        cout << "I can't do this problem!It's so difficult!";
        fei = 1;
    }
}

bool ff(int du) {
    pd = du;
    pd -= 1;
    du = pd;
    if(du != 0) return 1;
    return 0;
}

void date(int a, int b) {
    if(check(ms)!= 1 && p==0 && ff(fflag)==0 && a+b==2 && fei == 0)
        cout << "Hello, World!";
    else if(fei == 1) cout << "I can't do this problem!It's so difficult!";
}

int main() {
    string ans = "Hello, World!";//对照组 
    ms = ans.size();
    int kk = ms;//寄存 
    string t = "Hello, World!";//题目要求输出的 
    check(ms);
    int ss = 0;//判断双方长度是否相同 

    do{
        ss++;
    }
    while(ms --);

    ms = kk;

    if(ss == (ms-1)) {
        p = MAXN;
    }

    char sh[15][15];//绘制string类型表格 
    int ii = sqrt(ms);
    int jj = kk - ii;
    for(int i=1; i<=ii; i++) {
        for(int j=1; j<=kk; j++) {
            sh[i][j] = t[j];
        }
    }

    for(int i=1; i<=kk; i++) {
        if(sh[1][i] == t[i]) {
            fflag = 1;
        }
    }

    for(int i=0; i<kk; i++) {
        px[i].ml = t[i];
        px[i].used = 0;
    }
    for(int i=0; i<kk; i++){
        if(px[i].ml == t[i]) px[i].used = 1;
    }
    for(int i=0; i<kk; i++) {
        if(px[i].used == 0)fei = 1;
    }
    ensh(fei);
    char aa = ' ', bb = 'H';//判断首字母 
    if(ans[0] == aa && ans[1] !=bb) {
        cout << "I can't do this problem!It's so difficult!";
        while(true) aa = '0';
        return 0;
    }
    date(p+fei+1, fflag);
    return 0;
}

最近在同学那里白嫖来了这个代码，醉了。

helloworld能成这样