1 #include <stdio.h>
  2 #include <stdlib.h>
  3 #include <math.h>
  4 #include <string.h>
  5 
  6 #define NUM 3
  7 #define N 10
  8 struct person    
  9 {
 10     //声明结构体类型
 11     char name[20];
 12     char phone[10];
 13 };
 14 
 15 struct stu
 16 {
 17     int num;
 18     char *name;
 19     char sex;
 20     float score;
 21 }boy = {102,"张三",‘M‘,78.5};
 22 
 23 typedef struct date
 24 {
 25     int year;
 26     int month;
 27     int day;
 28 }DATE;
 29 typedef struct student
 30 {
 31     long studentID;
 32     char studentName[10];
 33     char studentSex;
 34     DATE birthday;
 35     int score[4];
 36 }STUDENT;
 37 int main1444444()
 38 {
 39     #if( 0 )
 40     struct  person man[NUM]; //定义结构体数组
 41     int i;
 42     for ( i = 0; i < NUM; i++)
 43     {
 44         //初始化
 45         printf("input name:\n");
 46         gets(man[i].name);
 47         printf("input phone:\n");
 48         gets(man[i].phone);
 49     }
 50     printf("\t\tname\t\t\t\t\tphone\n\n");
 51     for ( i = 0; i < NUM; i++)
 52     {
 53         printf("%20s\t\t\t%20s\n",man[i].name,man[i].phone);
 54     }
 55     system("pause");
 56     #endif    //结构体数组 
 57 
 58     #if( 0 )
 59     struct stu *pstu;
 60     pstu = &boy;
 61     printf("Number = %d\nName = %s\n",boy.num,boy.name);
 62     printf("Sex = %c\nScore = %f\n\n",boy.sex,boy.score);
 63 
 64     //指向结构体类型数据的指针访问的形式
 65     printf("Number = %d\nName = %s\n",(*pstu).num,(*pstu).name);
 66     printf("Sex = %c\nScore = %f\n\n",(*pstu).sex,(*pstu).score);
 67     printf("Number = %d\nName = %s\n",pstu -> num,pstu ->name);
 68     printf("Sex = %c\nScore = %f\n\n",pstu ->sex,pstu ->score);
 69     #endif    //指向结构体类型数据的指针
 70 
 71     #if(0)
 72         STUDENT stu1,stu2;
 73         int i;
 74         printf("Input a record:\n");
 75         scanf("%ld",&stu1.studentID);
 76         scanf("%s",stu1.studentName);
 77         scanf(" %c",&stu1.studentSex);
 78         scanf("%d",&stu1.birthday.year);
 79         scanf("%d",&stu1.birthday.month);
 80         scanf("%d",&stu1.birthday.day);
 81         for ( i = 0; i < 4; i++)
 82         {
 83             scanf("%d",&stu1.score[i]);
 84         }
 85         stu2 = stu1;
 86         printf("&stu2 = %p \n",&stu2);
 87         printf("%10ld%8s%3c%6d/%02d/%02d%4d%4d%4d%4d",
 88             stu1.studentID,stu1.studentName,stu1.studentSex,stu1.birthday.year,stu1.birthday.month,stu1.birthday.day,
 89             stu1.score[0],
 90             stu1.score[1],
 91             stu1.score[2],
 92             stu1.score[3]
 93             );
 94     #endif
 95 
 96     #if(0)
 97             //int a[10]={10,8,6,4,3},x,i,k=-1;
 98             //printf("input inser num\n");
 99             //scanf("%d",&x);
100             //for ( i = 0; i < 5; i++)
101             //{
102             //    
103             //    if(a[i]>=x&&x>=a[i+1])
104             //    {
105             //        k = i;break;
106             //    }else continue;
107 
108             //}
109 
110             //for ( i = 4; i >= k; i--)
111             //{
112             //    a[i+1] = a[i];
113             //}
114             //a[k] = x;
115             //
116             //for ( i = 0; i < 6; i++)
117             //{
118             //    printf("%3d",a[i]);
119             //}
120 
121     int a[10]={1,2,3,4,5,7,8,9,10,11};
122     int b[12],i,j=0,n;    
123     for(i=0;i<10;i++)
124         printf("%d ",a[i]);
125     scanf("%d",&n);
126     
127     for(i=0;i<10;i++)
128     {
129         if(a[i]<n)
130         {
131             b[i]=a[i];
132             j++;
133             continue;}
134         else if(a[i]>=n&&n>a[i-1])
135             b[i]=n;
136         while(i<=10){
137             b[i+1]=a[i++];
138         }
139     }
140     /*if(a[9]<n)b[10]=n;*/
141     if(j>=10) b[10] = n;
142     for(i=0;i<11;i++)
143     printf("%d ",b[i]);
144             //int a[11] , i , j , x , temp;
145             //printf("请输入10个数\n");
146             //for ( i = 0; i < 10; i++)
147             //    scanf("%d",&a[i]);
148             //for ( j = 0; j < 9; j++)
149             //{
150             //    for ( i = 0; i < 9-j; i++)
151             //    {
152             //        if(a[i]<a[i+1]) //排序交换
153             //        {
154             //            temp = a[i+1];
155             //            a[i+1] = a[i];
156             //            a[i] = temp;
157             //        }
158             //    }
159             //}
160             //for ( i = 0; i < 10; i++)
161             //{
162             //    printf("%4d",a[i]);
163             //}
164             //printf("\n");
165             //printf("请再输入一个整数：\n");
166             //scanf("%d",&x);
167             //for ( i = 0 , j = 0; i < 10; i++)
168             //{
169             //    if(a[i] >= x && x >= a[i+1])
170             //    {
171             //        j = i; break;
172             //    }else
173             //    {
174             //        continue;
175             //    }
176             //}
177             //for ( i = 0; i < j+1; i++)
178             //{
179             //    printf("%4d",a[i]); //输出插入点前的数字
180             //}
181             //temp = a[j+1];
182             //a[j+1] = x;
183             //printf("%4d",a[j+1]);//输出插入点的数字
184             //a[j+1] = temp;
185             //for ( i = 0; i < 9-j; i++) //移位交换
186             //{
187             //    a[10-i] = a[9-i];
188             //}
189             //for ( i = 0; i < 9-j; i++)
190             //{
191             //    printf("%4d",a[i+j+2]); //输出插入点后的数字
192             //}
193             //printf("\n");
194     #endif  //将一个数插入到一个从大到小的有序数组
195 
196 
197 
198     #if(0)
199                     int i , j , k = 5;
200                     for ( i = 0; i < 5; i++)
201                     {
202                         //for ( j = 0; j < 4-i; j++)
203                         //{
204                         //    printf(" ");
205                         //}
206                         for ( j = 0; j < i+1; j++)
207                         {
208                             printf("*");
209                         }
210                         printf("\n");
211                     }
212                     printf("\n");
213                     for ( i = 0; i < 5; i++)
214                     {
215                         //for ( j = 0; j < 4-i; j++)
216                         //{
217                         //    printf(" ");
218                         //}
219                         for ( j = 4 - i; j < 5; j++)
220                         {
221                             printf("*");
222                         }
223                         printf("\n");
224                     }
225                     printf("\n");
226                     for ( i = 0; i < 5; i++)
227                     {
228                         //for ( j = 0; j < 4-i; j++)
229                         //{
230                         //    printf(" ");
231                         //}
232                         for ( j = i; j >= 0 ; j--)
233                         { 
234                             printf("*");
235                         }
236                         printf("\n");
237                     }
238                     printf("\n");
239                     for ( i = 0; i < 5; i++)
240                     {
241                         //for ( j = 0; j < 4-i; j++)
242                         //{
243                         //    printf(" ");
244                         //}
245                         for ( j = 5; j >= 5 - i ; j--)
246                         {
247                             printf("*");
248                         }
249                         printf("\n");
250                     }
251                     printf("\n");
252 
253                     /***********************************************************************************/
254                     for ( i = 0; i < 5; i++)
255                     {
256                         for ( j = 0; j < 5-i; j++)
257                         {
258                             printf("*");
259                         }
260                         printf("\n");
261                     }
262                     printf("\n");
263 
264                     for ( i = 0; i < 5; i++)
265                     {
266                         //for ( j = 0; j <= i-1; j++)
267                         //{
268                         //    printf(" ");
269                         //}
270                         for ( j = i; j < 5; j++)
271                         {
272                             printf("*");
273                         }
274                         printf("\n");
275                     }
276                         printf("\n");
277 
278                     for ( i = 0; i < 5; i++)
279                     {
280                         for ( j = 5; j >i; j--)
281                         {
282                             printf("*");
283                         }
284                         printf("\n");
285                     }
286                     printf("\n");
287 
288                     for ( i = 0; i < 5; i++)
289                     {
290                         //for ( j = 0; j <= i-1; j++)
291                         //{
292                         //    printf(" ");
293                         //}
294                         for ( j = 4 - i; j >= 0; j--)
295                         {
296                             printf("*");
297                         }
298                         printf("\n");
299                     }
300                         printf("\n");
301                     /***********************************************************************************/
302                     for ( i = 0; i < k; i++)
303                     {
304                         for ( j = 0; j <= k - 2 - i; j++)
305                             putchar(‘ ‘);
306                         for ( j = 0; j <= 2*i; j++)
307                             putchar(‘*‘);
308                         putchar(‘\n‘);
309                     }
310     #endif //打印图形
311 
312 
313 
314     //int a[10] ,i , j , max;
315     //max = a[0];
316     //for ( i = 0; i < 10; i++)
317     //{
318     //    scanf("%d",&a[i]);
319     //        for ( j = 0; j < i ; j++)
320     //        {
321     //            while (a[i] == a[j])
322     //            {
323     //                printf("请重新输入\n");
324     //                scanf("%d",&a[i]);
325     //            }
326     //        }
327     //}
328     //for ( i = 0; i < 10; i++)
329     //{
330     //    printf("%3d",a[i]);
331     //}
332     //char s[80] ,c1 , c2=‘ ‘;
333     //int i = 0 , num = 0;
334     //gets(s);
335     //while (s[i]!=‘\0‘)
336     //{
337     //    c1 = s[i];
338     //    if(i == 0) c2 =‘ ‘;
339     //    else c2 = s[i-1];
340     //    if(c1 != ‘ ‘&& c2 == ‘ ‘ ) num ++;
341     //    i++;
342     //}
343     //printf("There are %d words \n",num);
344 
345 
346 return 0;
347 }