C语言 txt文件操作 帮我编个小程序 250分!!答:fprintf(fpc,"%s\n",kk);} memset(kk,0,sizeof(kk));fscanf(fpa,"%s",kk);} fclose(fpa);fclose(fpb);fclose(fpc);fpc=fopen("c.txt","r");fpa=fopen("a.txt","w");memset(kk,0,sizeof(kk));fscanf(fpc,"%s",kk);while(kk[0]!='\0')//开始转到a里面 { fprintf(fpa,...