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1380: 【循环基础】将二进制数转换成十进制数
Memory Limit:128 MB
Time Limit:1.000 S
Judge Style:Text Compare
Creator:
Submit:158
Solved:2
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Description
将二进制数转换成十进制数(单精度)
确保二进制数位不超长整范围
Input
一行,一个数
Output
一行,一个数
Sample Input
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10
Sample Output
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2
Source/Category
初级B