assign.cpp

一本很好的C++学习的丛书！初学者必看的

// assign.cpp -- type changes on assignment
#include <iostream>
int main()
{
    using namespace std;
    cout.setf(ios_base::fixed, ios_base::floatfield);
    float tree = 3;     // int converted to float
    int guess = 3.9832; // float converted to int
    int debt = 7.2E12;  // result not defined in C++
    cout << "tree = " << tree << endl;
    cout << "guess = " << guess << endl;
    cout << "debt = " << debt << endl;
	cout << int('Q');  // displays the integer code for 'Q'
    return 0;
}