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Related to questionExcel Sheet Column TitleGiven a column title as appear in an Excel sheet, return its corresponding column number.For example: A ... 阅读全文
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Given two integers representing the numerator and denominator of a fraction, return the fraction in string format.If the fractional part is repeating,... 阅读全文
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问题： abs(INT_MIN) 为负数？思路：首先要明确int的取值范围在C++中包含在#include中，由宏变量INT_MAX和INT_MIN表示；其次明确int，long int，以及long long int的字节长度，可以用sizeof(type)查出；由于long int是为了兼容32... 阅读全文