发布时间：2016-03-23 12:06:47

#define  _CRT_SECURE_NO_WARNINGS#define DEBUG#include<stdio.h>#include<stdlib.h>#include<assert.h>#include<windows.h>#ifndef DEBUG#define myassert(x)//没有代码检测提示#else#define myassert(x)\if(!(x))\{\printf("myassert(%s)宏开适检测......\n",#x);\printf("当前函数名为%s,文件名.........【阅读全文】

发布时间：2016-03-06 15:59:18

#include<stdio.h>#include<stdlib.h>#include<math.h>#include <time.h>#define SIZE 10void main(){int flag = 0;int a[SIZE];time_t ts;unsigned int date = time(&ts);srand(date);for (int i = 0; i < SIZE; i++){a[i] = rand()%100;printf("%-5d\n", a[i]);}printf("*************\n");for (.........【阅读全文】

发布时间：2016-03-06 12:54:04

#include<stdio.h>#include<stdlib.h>#include<math.h>#define LINE 9#define ROW 17void main(){int a[LINE][ROW] = { 0 };a[0][ROW / 2] = 1;for (int i = 0; i < LINE; i++){for (int j = 0; j < ROW; j++){if (i == 0)//打印第一行{if (a[i][j] == 0){putchar(' ');putchar(' ');}elsepri.........【阅读全文】

发布时间：2016-03-05 16:12:30

#include<stdio.h>#include<stdlib.h>#include<math.h>int prime(int num)//判断是否为质数{if (num == 1){return 0;}else if (num == 2 || num == 3){return 1;}else{int flag = 1;//假设是质数for (int i = 2; i < num; i++){if (num%i == 0)//存在非2及本身的因子，非质数{flag = 0;break.........【阅读全文】

发布时间：2016-03-05 15:22:16

#include#include#include/*整数部分*/void dto2i(int num){if (num==0){return;}else{dto2i(num/2);printf("%d", num%2);}}/*小数部分*/void dto2f(float num){num *= 2;if (num == 0){return;}if ((int)num == 1){printf("1");num -=(int)num;dto2f(num);}else.........【阅读全文】