摘要:
每次在用的时候对数据类型范围很模糊,到底会不会溢出,该不该用long long之类的,这次找了相关资料给总结下char1-128到126 unsignedchar10到255 short2-32,768到32,767 unsignedshort20到65,535 long4-2,147,483,648到2,147,483,648 unsignedlong40到4,294,967,295 int4同long unsignedint4同unsignedlong float41.2E-38到3.4E381 double82.2E-308到1.8E3082 bool1true或falselong lo 阅读全文
posted @ 2011-04-15 00:05
void-man
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