#include "dzialka.h" #include "message.h" #include <iostream> int main() { const int myNodeId = MyNodeId(); const int numberOfNodes = NumberOfNodes(); const int NumRows = GetFieldHeight(); const int NumCols = GetFieldWidth(); const unsigned long long ArraySize = NumCols * NumRows; long long Result = 0; unsigned long long CellNumber = 0; unsigned int k = 0; int StartRowNumber = 0; int StartColNumber = 0; int MaxColInPreviousRow = -1; bool ShouldFinishRow = false; while (true) { CellNumber = myNodeId + k * numberOfNodes; ++k; if (CellNumber >= ArraySize) { break; } StartRowNumber = CellNumber / NumCols; StartColNumber = CellNumber % NumCols; if (StartRowNumber >= NumRows) { break; } // Do the work here MaxColInPreviousRow = NumCols; ShouldFinishRow = false; for (int Row = StartRowNumber; Row < NumRows; ++Row) { for (int Col = StartColNumber; Col < MaxColInPreviousRow; ++Col) { if (IsUsableCell(Row, Col)) { ++Result; } else { MaxColInPreviousRow = Col; if (Col == StartColNumber) { ShouldFinishRow = true; } break; } } if (ShouldFinishRow) { break; } } } if (myNodeId > 0) { PutLL(0, Result); Send(0); return 0; } for (int NodeNumber = 1; NodeNumber < numberOfNodes; ++ NodeNumber) { Receive(NodeNumber); Result += GetLL(NodeNumber); } std::cout << Result << "\n"; return 0; }
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 | #include "dzialka.h" #include "message.h" #include <iostream> int main() { const int myNodeId = MyNodeId(); const int numberOfNodes = NumberOfNodes(); const int NumRows = GetFieldHeight(); const int NumCols = GetFieldWidth(); const unsigned long long ArraySize = NumCols * NumRows; long long Result = 0; unsigned long long CellNumber = 0; unsigned int k = 0; int StartRowNumber = 0; int StartColNumber = 0; int MaxColInPreviousRow = -1; bool ShouldFinishRow = false; while (true) { CellNumber = myNodeId + k * numberOfNodes; ++k; if (CellNumber >= ArraySize) { break; } StartRowNumber = CellNumber / NumCols; StartColNumber = CellNumber % NumCols; if (StartRowNumber >= NumRows) { break; } // Do the work here MaxColInPreviousRow = NumCols; ShouldFinishRow = false; for (int Row = StartRowNumber; Row < NumRows; ++Row) { for (int Col = StartColNumber; Col < MaxColInPreviousRow; ++Col) { if (IsUsableCell(Row, Col)) { ++Result; } else { MaxColInPreviousRow = Col; if (Col == StartColNumber) { ShouldFinishRow = true; } break; } } if (ShouldFinishRow) { break; } } } if (myNodeId > 0) { PutLL(0, Result); Send(0); return 0; } for (int NodeNumber = 1; NodeNumber < numberOfNodes; ++ NodeNumber) { Receive(NodeNumber); Result += GetLL(NodeNumber); } std::cout << Result << "\n"; return 0; } |