摘要： Constant包括4种类型：整型浮点型枚举字符型#include #include int main() { /* Integer constant */ int a01 = 1, a02 = -1000; // decimal int a11 = 011, a12 = -0777; // octal int a21 = 0xabcdef, a22 = 0XABCDEF; // hexadecimal long a31 = 10000l, a32 = 10000L; // long long long a41 = 100000000000000ll, a42 = 10000000... 阅读全文