C++有getline()函式.

C 有 fgets(), gets() 函式.

用於讀取一行字元直到換行符,包括換行符.

char * fgets ( char * str, int num, FILE * stream );

char * gets ( char * str );

/* gets 例子 */

#include

int main()

{

char string [256];

printf ("Insert your full address: ");

gets (string);

printf ("Your address is: %s\n",string);

return 0;

}

/* fgets 例子 */

#include

int main()

{

FILE * pFile;

char mystring [100];

pFile = fopen ("myfile.txt" , "r");

if (pFile == NULL) perror ("Error opening file");

else {

fgets (mystring , 100 , pFile);

puts (mystring);

fclose (pFile);

}

return 0;

}