Unverified Commit 1d5de338 authored by Xeonacid's avatar Xeonacid Committed by GitHub
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Update var.md

parent d544867e
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@@ -18,7 +18,7 @@ C++ 内置了六种基本数据类型:
| char   | 1 个字节 | -128 到 127 或者 0 到 255                           |
| int    | 4 个字节 | -2147483648 到 2147483647( $2^{32} - 1$ )        |
| float  | 4 个字节 |  $-3.4\times 10^{38}$ 到 $+3.4\times 10^{38}$    |
| double | 8 个字节 |  $-1.7\times 10^{-308}$ 到 $1.7*\times 0^{308}$  |
| double | 8 个字节 |  $-1.7\times 10^{-308}$ 到 $1.7*\times 10^{308}$  |

## 声明变量