📄 signtest.cpp
字号:
// signtest.cpp
// tests signed and unsigned integers
#include <iostream>
using namespace std;
int main()
{
int signedVar = 1500000000; //signed
unsigned int unsignVar = 1500000000; //unsigned
signedVar = (signedVar * 2) / 3; //calculation exceeds range
unsignVar = (unsignVar * 2) / 3; //calculation within range
cout << "signedVar = " << signedVar << endl; //wrong
cout << "unsignVar = " << unsignVar << endl; //OK
return 0;
}
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -