1 // 04-整型.cpp: 定义控制台应用程序的入口点。 2 // 3 4 #include "stdafx.h" 5 #include <iostream> 6 #include <climits> 7 using namespace std; 8 9 int main() 10 { 11 short a = 3; 12 int b = 100; //变量赋值需考虑变量范围,不能超过最大值,否则会出错。 13 long c = 900; 14 long long d = 100; 15 16 unsigned short e = 3;//unsigned 是无符号的类型,不支持负数。有符号的位数会比无符号的多。 17 18 cout << INT32_MAX << endl; 19 cout << INT32_MIN << endl; 20 21 cout << SHRT_MAX << endl; 22 cout << SHRT_MIN << endl; 23 24 short level = 8; 25 26 int t; 27 cin >> t; 28 return 0; 29 }
原文:https://www.cnblogs.com/uimodel/p/9346437.html