1 #include<stdio.h>
2 #include<stdlib.h>
3 #include <io.h>
4 #include <string.h>
5 void jichu(FILE *fp1){
6 int characters,lines,words,space,state;
7 characters=words=state=space=0;
8 lines=0;
9 char c;
10 while(( c=fgetc(fp1))!=EOF){
11 fputc(c,stdout);
12 characters++;
13 if(c=='\n'){
14 state=0;
15 lines++;
16 }if(c==' '){
17 state=0;
18 space++;
19 }else{
20 if(state==0){
21 state=1;
22 words++;
23 }
24 }
25 }
26 printf("\n%d %d %d %d\n",words,lines,characters,space);
27 }
28 int klines=0,dlines=0,zlines=0,sum=0,sum1=0;
29 void kuozhan(FILE *fp1,int sum){
30 char c;
31 while(( c=fgetc(fp1))!=EOF){
32 if(c!='\n'){
33 if(c!=' '){
34 sum++;
35 }if(c=='/'||c=='*'){
36 sum1++;
37 }
38 }else{
39 if(sum<=1){
40 klines++;sum=0;
41 }
42 if(sum>=2&&sum1==0){
43 dlines++;
44 }if(sum1==2){
45 zlines++;
46 sum1=0;
47 }
48 }
49 }
50 printf("%d %d %d\n",klines,dlines,zlines);
51 }
52 void dg(){
53 long Handle;
54 struct _finddata_t FileInfo;
55 //system("mode con: CP SELECT=936");
56 if((Handle=_findfirst("D:\\*.txt",&FileInfo))==-1L)
57 printf("没有匹配项目\n");
58 else{
59 printf("%s\n",FileInfo.name);
60 while(_findnext(Handle,&FileInfo)==0)
61 printf("%s\n",FileInfo.name);
62 _findclose(Handle);
63 }
64 }
65 int main(){
66 FILE *fp1;
67 fp1=fopen("d:\\T1.txt","r");
68 printf("请输入c,s,a \n");
69 char c;
70 scanf("%c",&c);
71 if(c=='c'){
72 jichu(fp1);
73 }if(c=='s'){
74 dg();
75 }if(c=='a'){
76 kuozhan(fp1,sum);
77 }
78 fclose(fp1);
79
80 }