随笔分类 -  C/C++

二叉树操作
摘要：#include #include #include #include using namespace std;class Node{public: char info[50]; Node* left; Node* right; Node(char *i, Node* l, Node* r) { strcpy(info,i); left=l; right=r; }};class BinarSearchTree{public: Node* ROOT;public: BinarSearchTree():ROO... 阅读全文

posted @ 2013-09-11 19:29 Sunny_NUAA 阅读(178) 评论(0) 推荐(0)

将函数的二进制代码嵌入到程序中
摘要：#include /*int f(int *a, int *b){ return *a - *b;}*///函数f的二进制代码char f[]="\x55""\x89\xe5""\x8b\x4d\x08""\x8b\x45\x0c""\x8b\x10""\x8b\x01""\x29\xd0""\x5d""\xc3";typedef int(*FP)(int*,int*);int main(int argc, char 阅读全文

posted @ 2013-07-27 17:04 Sunny_NUAA 阅读(264) 评论(0) 推荐(0)

C程序实现快速从文件输入和输出到文件
摘要：#include int main(){ freopen("in.txt", "r", stdin); freopen("out.txt", "w", stdout); float a,b=0; for (;scanf("%f",&a)!=EOF;) b+=a; printf("$%.2f\n", b/12); fprintf(stderr, "Over"); fclose(stdin); fclose(stdout); return 0;} 阅读全文

posted @ 2013-07-21 22:47 Sunny_NUAA 阅读(384) 评论(0) 推荐(1)

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