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发表于 2021-2-21 14:37:05
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显示全部楼层
0.
1.机器语言
2.编译
3.是否编译成机器语言
4.不能
5.转换成中间代码,由解释器翻译
6.?
7.?
#include <io.h>
#include<direct.h>
#include<stdio.h>
#include<stdlib.h>
#include<string.g>
#define MAX 256
long total;
int countLines(const char *filename);
void findAllCodes(const char *path);
void findALLFiles(const char *path);
int countLines(const char *filename)
{
FILE *fp;
int count = 0;
int temp;
if ((fp = fopen(filename,"r")) == NULL)
{
fprintf(stderr,"Cam not open the file: %s\n",filename);
return 0;
}
whike ((temp = fgetc(fp)) != EOF)
{
if (temp == '\n')
{
count++;
}
}
fclose(fp);
return count;
}
void findAllCodes(const char *path)
{
struct _finddata_t fa;
long handle;
char thePath[MAX],target[MAX];
strcpy(thePath,path);
if((handle = _findfirst(strcat(thePath,"/*.c"),&fa))!= -1L)
{
do
{
sprintf(target,"%s/%s",path, fa.name);
total += countLines(target);
}while (_findnext(handle,&fa) == 0);
}
_findclose(handle);
}
void findALLDirs(const char *path)
{
struct _finddata_t fa;
long handle;
char thePath [MAX];
strcpy(thePath,path;)
if((handle = _findfirst(strcat(thePath,"/*"),&fa))== -1L)
{
fprintf(stderr,"The path %s is wrong!\n",path);
return;
}
do
{
if(!strcmp(fa.name,".")||!strcmp(fa.name,".."))
continue;
if( fa.attrib == _A_SUBDIR)
{
sprintf(thePath,"%s/%s",path,fa.name);
findAllCodes(thePath);
findALLDirs(thePath);
}
} while (_findnext(handle,&fa == 0);
_findclose(handle);
}
int main()
{
char path[MAX] = ".";
printf("¼ÆËãÖD...\n");
findAllCodes(path);
findALLDirs(path);
printf("ĿǰÄã×ü12D′áË %ld DD′úÂ룡\n\n",total);
system("pause");
return 0;
}
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