qfedu-basic-level/day5/d5.cpp

25 lines
378 B
C++

// sizeof测试
#include <iostream>
using namespace std;
int main()
{
char c = 'a';
cout << c << endl;
cout << sizeof(c) << endl;
short x = '1';
cout << x << endl;
cout << sizeof(x) << endl;
int z = 1;
cout << z << endl;
cout << sizeof(z) << endl;
bool y = true;
cout << y << endl;
cout << sizeof(y) << endl;
return 0;
}