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C语言中的%i
%i的作用与%d一致,详情可见man 3 printf
d, i
The int argument is converted to signed decimal notation.
The precision,
if any, gives the minimum number of digits that must appear;
if theconverted value requires fewer digits, it is padded on the left with zeros.
The default precision is 1. When 0 is printed with an explicit pre‐cision 0, the output is empty.
本文深入探讨了C语言中%i和%d的使用方法,解释了它们如何将整数参数转换为十进制符号表示,并详细说明了精度设置对输出的影响。当精度设置为0且输出为0时,结果为空。
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