【字符串提取3个整数求和】2024-2-11

缘由求这用c语言咋做？？_编程语言-CSDN问答

	char s[47]{}; int a = 0, b = 0, c = 0, h = 0, x = 0, f = 0, z = 0, w = 0;
	gets_s(s);
zh:if (s[x] != '\0')
{//缘由https://ask.csdn.net/questions/8063179 123abcde456,789 -123456789abc99-87654321,12345678
	   if (s[x] == '-')
		   ++f;
	   else if (w == 0 && s[x] >= '0'&&s[x] <= '9')
		   (z == 0 ? a : z == 1 ? b : c) *= 10
		   , (z == 0 ? a : z == 1 ? b : c) += s[x] - '0';
	   else 
	   {
		   if (f)
			   (z == 0 ? a : z == 1 ? b : c) = -(z == 0 ? a : z == 1 ? b : c)
			   , f = 0;
		   if (++w == 5 || s[x] == ',')
			   w = 0, ++z;
	   }
	   ++x; goto zh;
}

   std::cout << a + b + c << "\n";

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