- UID
- 1029342
- 性别
- 男
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代码很简单,功能也很单一,这里就不多废话了,大家直接看代码吧。
#include <stdio.h>
#include <string.h>
int main(int argc,char**argv){
char *token = argv[1];
FILE *fp = fopen("./test.txt","a+");
char buf[1024];
char *p;
int s=-1,len=strlen(token),line=0,pos=-1;
while(!feof(fp)){
fgets(buf,sizeof(buf),fp);
line ++;
p = buf;
while(*p){
if(*p==token[0] && s==-1){
s = 0;
}else if(*p==token[s+1]){
s ++;
}else{
s = -1;
}
p++;
if(s==len-1){
printf("(%d,%d)\n",line,p-buf-len+1);
s=-1;
}
}
s=-1;
}
} |
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