C++
| 符号 | 范围 |
|---|---|
| int | -214783648~214783647 |
| short | -32768~32767 |
| long | -214783648~214783647 |
| long long | -9223372036854775808~9223372036854775807 |
| float | -3.4*10-38 ~ 3.4*1038 |
| double | -1.7*10-308~ 1.7*10308 |
各数据类型的取值范围
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转载自blog.csdn.net/xcdq_aaa/article/details/105223424
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