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发表于 2021-4-14 21:09:14
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显示全部楼层
#include<io.h>
#include<direct.h>
#include<stdio.h>
#include<stdlib.h>
#include<string.h>
#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,"Can not open the file:%s\n,",filename);
return 0;
}
while((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,"/*.cpp"),&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("计算中...\n");
findAllCodes(path);
findALLDirs(path);
printf("目前你总共写了 %ld 行代码!\n\n",total);
system("pause");
return 0;
}
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