pr02010.cpp

来自「c++编程宝典源码及Quincy99编译器 是《标准C++编程宝典》电子工业出」· C++ 代码 · 共 27 行

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// File Name: pr02010.cpp
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#include <iostream>

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// The main() function.
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int main()
{
    int Ctr, OldCtr, NewCtr;

    // Make the assignments
    OldCtr = 123;      // OldCtr is 123
    NewCtr = ++OldCtr; // NewCtr is 124, OldCtr is 124
    Ctr = NewCtr--;    // Ctr is 124, NewCtr is 123

    // Display the results
    std::cout << OldCtr;
    std::cout << ' ';
    std::cout << NewCtr;
    std::cout << ' ';
    std::cout << Ctr;

    return 0;
}