摘要： 首先，让我们来回顾下你通常认为不值得一提的ASCII码表 ASCII码一般分为三个部分： Non printable, system codes between 0 and 31. Lower ASCII（Standart ASCII）, between 32 and 127. This part of the table (as shown below) originates from ol... 阅读全文

摘要： #include #include int main(){ int arr[] = { 6, 7, 8, 9, 10 }; int *ptr = arr; *(ptr++) += 123; //printf("%d, %d, %d\n", *ptr, *(++ptr), *ptr);//8, 8, 7 //std::cout .::++-- Grouping o... 阅读全文