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C++閱讀從骰子訪問衝突

2012-02-15 64 views
-3 
#include <iostream> 
#include <vector> 

using namespace std; 


    char img[30][15]; 
    char x = 'X'; 
    int dotLoc[24][2]; 
    int dotNum = 0; 
    int ret[4]; 
    int curDie = 0; 
    int dieNum = 0; 
    int der = 0; 

    vector<int>* readDice(vector<string>&); 
    int dieDots(int, int); 
    void findDots(); 
    bool adjX(int,int); 
    bool traverse(int,int,int,int); 


vector<int>* readDice(vector<string>& anImage) { 
    // TODO: implement method 



    vector<int> result; 
    //blank initialization 
    for (int poop = 0; poop < 4 ; poop ++){ 
     ret[poop] = -1; 
    } 
    //blank initialization 
    for(int i = 0 ; i < 24 ; i++){ 
     for(int j = 0; j < 2 ; j++){ 
      dotLoc[i][j] = -1; 
     } 
    } 
    //blank initialization 
    for(int i = 0 ; i < 30 ; i++){ 
     for(int j = 0; j < 15 ; j++){ 
      img[i][j] = '.'; 
     } 
    } 
    //blank initialization 
    dotNum = 0; 
    curDie = 0; 
    dieNum = 0; 
    der = 0; 


    // original to char array 
    for(int i = 0 ; i < anImage.size() ; i++){ 
     for(int j = 0; j < anImage[i].size() ; j++){ 
      img[i][j] = anImage.at(i)[j]; 
     } 
    } 

    // initialize dotLoc to -1 
    for(int j = 0; j < 24 ; j++){ 
     dotLoc[j][0] = -1; 
     dotLoc[j][1] = -1; 
    } 
    findDots(); 

    for(int p = 0; p < 4 ; p++){ 
     for(int j = 0; j < 24 ; j++){ 
      if(!(dotLoc[j][0] == -1)){ 
       der = j; 
       ret[p] = dieDots(dotLoc[j][0],dotLoc[j][1]); 
      } 
     } 
    } 

    for (int poop = 0; poop < 4 ; poop ++){ 
     if (!(ret[poop] == -1)){ 
      result.push_back(ret[poop]); 
     } 
    } 


    return &result; 
} 

int dieDots(int x, int y){ 
    curDie = 0; 
    for(int j = 0; j < 24 ; j++){ 

      if(!(dotLoc[j][0] == -1)){ 
       if(traverse(x,y,dotLoc[j][0],dotLoc[j][1])){ 
        curDie++; 
        dotLoc[j][0] = -1; 
        dotLoc[j][1] = -1; 
       } 
      } 

    } 
    dotLoc[der][0] = -1; 
    dotLoc[der][1] = -1; 

    return curDie; 
} 

void findDots(){ 
    for(int i = 0; i <30 ; i++){ 
     for(int j = 0; j <15 ; j++){ 
      if(img[i][j] == x){ 
       if (!adjX(i,j)){ 
        dotLoc[dotNum][0] = i; 
        dotLoc[dotNum][1] = j; 
        dotNum++; 
       } 
      } 
     } 
    } 
} 

bool adjX(int a, int b){  
    if ((img[a-1][b]) == x || (img[a][b-1]) == x){ 
     return true; 
    } 
    return false; 
} 

// True if same die 
bool traverse(int x1, int y1, int x2, int y2){ 
    if((x1 == x2) && (y1 == y2)){ 
     return true; 
    } 
    if(img[x2][y2] == '.'){ 
     return false; 
    } 

    int dX = x1-x2; 
    int dY = y1-y2; 
    bool lol; 
    if(dX > dY){ 
     lol = traverse(x1, y1, x1+dX-1, y1+dY); 
     if (lol){ 
      return true; 
     } 
    } 
    else{ 
     lol = traverse(x1, y1, x1+dX, y1+dY-1); 
     if (lol){ 
      return true; 
     } 
    } 
    return false; 
} 

int main (int argc, char * const argv[]) { 
    cout << "testing C++ readDice method..." << endl; 

    vector<string> input; 
    vector<int> expected; 
    for (int i = 0; i < 10; i++) { 
     input .clear(); 
     expected.clear(); 
     switch (i) { 
      case 0: 
       input .push_back("***...***.***.."); 
       input .push_back("*X*..*X*...*X*."); 
       input .push_back("***.***.....***"); 
       expected.push_back(1); 
       expected.push_back(1); 
       expected.push_back(1); 
       break; 
      case 1: 
       input .push_back("****..****"); 
       input .push_back("*X**..XX**"); 
       input .push_back("**X*..**XX"); 
       input .push_back("****..****"); 
       expected.push_back(2); 
       expected.push_back(2); 
       break; 
      case 2: 
       input .push_back(".***..X**..X*X."); 
       input .push_back(".*X*..*X*..*X*."); 
       input .push_back(".***..**X..X*X."); 
       expected.push_back(1); 
       expected.push_back(3); 
       expected.push_back(5); 
       break; 
      case 3: 
       input .push_back("*X*X*.*****......"); 
       input .push_back("*****.*X*X*.**X**"); 
       input .push_back("*X*X*.**X**.*X*X*"); 
       input .push_back("*****.*X*X*.**X**"); 
       input .push_back("*X*X*.*****......"); 
       expected.push_back(4); 
       expected.push_back(5); 
       expected.push_back(6); 
       break; 
      case 4: 
       input .push_back(".............................."); 
       input .push_back(".............................."); 
       input .push_back("...............*.............."); 
       input .push_back("...*****......****............"); 
       input .push_back("...*X***.....**X***..........."); 
       input .push_back("...*****....***X**............"); 
       input .push_back("...***X*.....****............."); 
       input .push_back("...*****.......*.............."); 
       input .push_back(".............................."); 
       input .push_back("........***........******....."); 
       input .push_back(".......**X****.....*X**X*....."); 
       input .push_back("......*******......******....."); 
       input .push_back(".....****X**.......*X**X*....."); 
       input .push_back("........***........******....."); 
       input .push_back(".............................."); 
       expected.push_back(1); 
       expected.push_back(2); 
       expected.push_back(2); 
       expected.push_back(4); 
       break; 
      case 5: 
       input .push_back(".................******..."); 
       input .push_back("....*.............**X***.."); 
       input .push_back("...*X*.............***X**."); 
       input .push_back(".******.............******"); 
       input .push_back("*X*XX*X*.................."); 
       input .push_back(".******.*****.......******"); 
       input .push_back("..*X*...***X*......**XX**."); 
       input .push_back("...*....**X**.....**XX**.."); 
       input .push_back("........*X***....******..."); 
       input .push_back("........*****............."); 
       expected.push_back(1); 
       expected.push_back(2); 
       expected.push_back(3); 
       expected.push_back(5); 
       break; 
      case 6: 
       input .push_back("......*............."); 
       input .push_back(".....*X**..........."); 
       input .push_back("....****X*.........."); 
       input .push_back("...*X****.....******"); 
       input .push_back("....**X*.....**X***."); 
       input .push_back("......*.....***X**.."); 
       input .push_back("...........******..."); 
       input .push_back("........***........."); 
       input .push_back(".......****X**......"); 
       input .push_back("......**XX***......."); 
       input .push_back(".....*X*****........"); 
       input .push_back("........***........."); 
       expected.push_back(1); 
       expected.push_back(3); 
       expected.push_back(4); 
       break; 
      case 7: 
       input .push_back("............................"); 
       input .push_back(".......**..................."); 
       input .push_back("......**X**.........**......"); 
       input .push_back(".....*X***X*......*X***....."); 
       input .push_back("......**X**......***X***...."); 
       input .push_back("........**...**...***X*....."); 
       input .push_back("...**.......*X*X*...**......"); 
       input .push_back(".**X**.....***X***.........."); 
       input .push_back("***X***.....*X*X*..........."); 
       input .push_back(".**X**........**............"); 
       input .push_back("..**........................"); 
       input .push_back("............................"); 
       expected.push_back(1); 
       expected.push_back(3); 
       expected.push_back(4); 
       expected.push_back(5); 
       break; 
      case 8: 
       input .push_back("......*............."); 
       input .push_back(".....*X**..........."); 
       input .push_back("....*X**X*.........."); 
       input .push_back("...*X**X*.....******"); 
       input .push_back("....**X*.....X*X*X*."); 
       input .push_back("......*.....X*X*X*.."); 
       input .push_back("...........******..."); 
       input .push_back("....***............."); 
       input .push_back("...**X*X**.**X*X**.."); 
       input .push_back("..**X*X**...**X*X**."); 
       input .push_back(".*X**X**.....**X**X*"); 
       input .push_back("....***............."); 
       expected.push_back(6); 
       expected.push_back(6); 
       expected.push_back(6); 
       expected.push_back(6); 
       break; 
      case 9: 
       input .push_back("..........*****"); 
       input .push_back("..**......**X**"); 
       input .push_back(".*XX*.....*****"); 
       input .push_back("*****.........."); 
       input .push_back("*XX*...X**....."); 
       input .push_back(".**...**X**...."); 
       input .push_back(".....XX**XX*..."); 
       input .push_back("......*X***...."); 
       input .push_back(".......*X*....."); 
       expected.push_back(1); 
       expected.push_back(2); 
       expected.push_back(6); 
       break; 
      default: 
       cout << "should not reach here!" << endl; 
       break; 
     } 
     vector<int>* actual = readDice(input); 
     bool   ok  = expected == *actual; 
     cout << "test " << i << ": " << (ok ? "ok" : "failed") << endl; 

     delete actual; 
    } 
    cout << "done!\n"; 
    return 0; 
}

它給了我一個運行時錯誤輸入「：0000005：未處理的異常在0x5b9fad4a（msvcp100d.dll）在painis.exe訪問衝突讀取位置0xccccccd0。」C++閱讀從骰子訪問衝突

此外，它創建了一個名爲xutility另一個文件，在這一點上 C++語法（切換純文本）

for (_Iterator_base12 **_Pnext = &_Myproxy->_Myfirstiter; 
     *_Pnext != 0; *_Pnext = (*_Pnext)->_Mynextiter) 
     (*_Pnext)->_Myproxy = 0; 
    _Myproxy->_Myfirstiter = 0; 
    }

來源

2012-02-15 user1210304

+3

歡迎來到StackOverflow。請在問題中多加一點努力，並查看[FAQ]（http://stackoverflow.com/faq）。這將表明你已經嘗試過自己。您發佈的內容無助於確定您實際要求的內容。 – bitmask 2012-02-15 01:12:21

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