1 #include<stdio.h>
2 #include<stdlib.h>
3
4 void main()
5 {
6 int readi();
7 char* readc();
8 void write(char* read,int i);
9
10 int i=0;
11 char* read001=readc();
12 i=readi();
13 printf("%s\n",read001);
14 write(read001,i);
15 if((getchar())=='\n')
16 getchar();
17 }
18 int readi(){
19 int i=0;
20 printf("输入i");
21 scanf("%d",&i);
22 return(i);
23 }
24 char* readc(){
25 int a=0,b=10,c=1;
26 printf("输入字符");
27 char* read001=(char*)malloc(10*sizeof(char));
28 while(c){
29 read001[a]=getchar();
30 if(a==b-1){
31 char* read002=read001;
32 b=b+10;
33 char* read001=(char*)malloc(b*sizeof(char));
34 for(int k=0;k<b-11;k++){
35 read001[k]=read002[k];
36 }
37 }
38 if(read001[a]=='\n')
39 c=0;
40 a=a+1;
41 }
42 read001[a-1] = '\0';
43 return read001;
44 }
45 void write(char* read,int i){
46 char* write=(char*)malloc(i*sizeof(char));
47 static int a=0;
48 for(;a<i+1;a++){
49 if(read[a]=='\0'){
50 break;
51 }
52 write[a]=read[a];
53 }
54 for(;a<i+1;a++){
55 write[a]='m';
56 }
57 write[a-1]='\0';
58 printf("%s",write);
59 }
