express.cpp
来源: 循环和关系表达式
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⚠️ 交互式运行提示
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书本配套例题
原始代码预览
// express.cpp -- values of expressions
#include <iostream>
int main()
{
using namespace std;
int x;
cout << "The expression x = 100 has the value ";
cout << (x = 100) << endl;
cout << "Now x = " << x << endl;
cout << "The expression x < 3 has the value ";
cout << (x < 3) << endl;
cout << "The expression x > 3 has the value ";
cout << (x > 3) << endl;
cout.setf(ios_base::boolalpha); //a newer C++ feature
cout << "The expression x < 3 has the value ";
cout << (x < 3) << endl;
cout << "The expression x > 3 has the value ";
cout << (x > 3) << endl;
/// cin.get();
return 0;
}
运行结果 / 调试信息
等待编译...
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